Guys we need to pay attention:- few years back water was not potable, so people installed water purifier . Guess what the quality of water is still dirty but people don’t talk about it because they have a source pf clean water . Now air quality is bad hence people are installing air purifiers . If now everyone install air purifiers people will hardly talk about the air quality in the future . AS A REGULAR TECHWISER VIEWER I THOUGHT THIS IS SOMETHING IMPORTANT
@@anurimapal7768 did you just gave up on the idea of using cars less frequently, which would be achieved by better and safer public transport, which would be achieved by better govt that cares, and having better government is achieved by YOUR VOTE. Idea of planting more plants and limiting people to buy cars so much.
You can't just buy a bottle or can of fresh air just like you can in the case of water. Air is omnipresent and people will continue to raise concerns about air quality
Major pollution is not really caused by vehicles but by construction and parali burning. My village which has like one main road has a aqi of 300. No industries there nor major construction. Its dust+crop burning + Winters. Bangalore aqi is 25-75 because no Winters.
exactly, this is just propoganda created by big influential companies. Ask a guy from 1800 or 1900, he would've never guessed that we've to pay for water. Same scenario is gonna carry out for air😌
Filter replacement frequency is also important to be considered. While mi's filter cost is cheaper but coway's filter last at least twice as long so they end up being cheaper plus more convenient as you don't have to replace them less often
Indeed, also I have a Blue Air 211 and it's an older and less popular model now but the air filter lasts really really long and the filtration is much better than most cheaper alternatives, and don't even get me started on the removal of odour.
@@rakeshgoyal1971 How is it working? Was planning to get one today Airmega Aim model as both priced equal.I saw a comment that after a month they had to change the filters just worried about that. Your feedback is appreciated
or rather live in a country where government is not as greedy and they give us basic human needs for free p*s im not targeting any country government except US because they're dogshit
Very effective video. One of major plus point with Mi air purifier is the ease of switching it on/off remotely while for others, you have to get up and do it manually.
I recently got an air purifier to help with my all year long allergy problem. I have noticed that it helps a lot, but can’t say exactly how much since it doesn’t show me numbers just an LED light that changes colour depending on the air quality. But my allergies do happen a lot less frequently. Anyway the brand is Soehnle.
I also wanna buy an air purifier for my allergies as I have a runny nose all throughout the year or very frequently, will you really suggest me to buy it
I’ve been using Mi Airpurifier 2S from more than 3 years now, and that too in all 4 rooms of my house. Idk if this works legitimately well, but at least the AQI level it shows after running for a while gets below 20 indoors.
The need of an air purifier is soon going to be as necessary as a smartphone. God bless Earth 🌎 🌍 I wonder how long these gadgets will protect us from self destruction!!
One of the major point is that all air purifiers are top dischargers. Means they have a fan, which throws air upward. But Dyson has a forward discharge. The problem with top dischargers is that dust settles down on the fan, when purifier is switched off, and when switched on, it throws up the same dust in the air, causing up more pollution initially. Dyson has a different mechanism, thats why this problem doesn't occur with it.
I have worked in Air purifier field and guarantee you Dyson models sucks, they are more of a fan than an air purifier, they have much smaller filter and maximum 3 stage. For that money get LG/Panasonic/Blue air models and they are much better with many stages of filters. And your point on top discharge does not make any difference if at all.
This is a fact after using sharp mi air purifiers I finally went with dyson, all air purifiers are top air throwers and eventually it's impossible to clean the fan, so after a year or so technically we are getting the dirt exhausted in the room itself from the dirty fan, dyson did think about this problem hence none of its air purifiers are upward air throwing
@@sujoynandi1 Since you have both air purifiers try getting a third party air quality monitor and test it yourself. Or there are several videos on TH-cam itself. Dyson wins in design and app and brand value, if that's what is more important then good for you.
I have a doubt. We used water filter before ROs but when RO came we got used to it. Now it is difficult for us to drink Non RO water because many get health issues . Just like that if you get so mich used to Air purifiers but these arent portable right , so obviously we cannot have air purifiers everywhere we go. So wouldnt it effect my immunity? just like RO did
I have the same question. Then another product will come to increase our immunity as then we will start getting sick each time we step out from our clean indoor air to toxic outdoor air!
I don't think air filters are related to immunity. Non filtered water has many disease-causing germs, so filtered water will definitely reduce your immunity, but air pollution is mostly PM 2.5 which affects lungs and other body parts, it's not related to germs or immune system
Even if you install air purifier in all the rooms, you will still outside your home for all other activities. So you won’t get habitual for that. Also, as you mentioned about immunity. Lets taks this example- one person is consuminh alcohol daily, and other person is consuming it on weekly basis. Yes, it will effect immunity of both the persons but the one who is consuming on weekly basis will have better immunity than the first person. Coming to your point, it will boost the immunity if we use air purifier at home because atleast for few hours, we will be able to provide our lungs a cleaner air and hence it will help the body to work under less stress.
immunity is different from air quality, your immunity to germs for example can improve but a damaged lung can never improve, the lung is only created to breathe clean air and it cannot develop immunity for poor quality air. Otherwise you would see people developing immunity to smoking.
Only if the municipality and pollution control board had maintained stringent protocols and have actually controlled it, we would never have the requirement of water & air purifier. I live in germany and I drink tap water and I hardly see any pollutants or emissions.
You should have also included agaro air purifier, costs the same coway but better filter(hepa 14), higher CADR, and has digital meter along with a remote. And filter replacement costs are also around 2700.
@@ayzu7670 glad people like you exist who are willing hamsters for chinese whitelabellers, all so that informed buyers like me can buy the products once these same companies compete and emerge as relevant players, thus minimsing the health risks and optimising the quality of their products to gain credibility in the market. Thank you for your service, I am sure your idealism will take you very far in life.
I got the air purifier but I was in ground floor and my elected netas of MCD didn't do storm drain cleaning properly. So, one night it rained, and my hepa and carbon filter got 15% soaked in dirty water. I did tape that area and put sanitizer there. But even phillips didn't repair it. So I permanently sealed and taped that region off and it works fine. I am now looking for a new but cheaper Carbon and HEPA (phillips 1215), any suggestions ?
Coway is working very well for...really felt the difference. However i wish there was some quantitative data to show me the change in my room P.S: Where to find good AQI meters?..care to make a dedicated video on this?
Thanks for the video. But you haven't covered a few more leading brands. For example Atlanta Bealthcare air purifier is very good and has negative ion tech too. Plus it has 4/5 layers of filters
6 years back i had this weird sneezing issue. House was new and it was clean still i was sneezing all the time with running nose. Then my father purchased an air purifier after 1 hour of use i got relief. Seeing the advertisement i thought that it might be a gimmick
@@aviralsinghal1274 Sorry I did not mentioned that I live in an area that not very much pollution free so I commented that but I can totally agree with you about having an air purifier in polluted areas
Air purifiers usually consist of a filter, or multiple filters, and a fan that sucks in and circulates air. As air moves through the filter, pollutants and particles are captured, and the clean air is pushed back out into the living space. Typically, filters are made of paper, fiber (often fiberglass) or mesh, and they require regular replacement to maintain efficiency.
What about CO2 level? If the room is closed and air purifier is running with 2 persons in the room, the amount of CO2 in the air will increase. To resolve that i think an ERV system will workout by pulling fresh air from outside and filtering it.
You're getting into proper HVAC with ERV. That's out of scope these air purifiers. Ideally you should have forced ventilation (of course filtered), and then the air purifier. That's usually possible in US homes. For India, you can keep a window open with curtain on. That should ensure ventilation.
from what I have read, its better to have multiple air purifiers in different rooms than 1 large one for the whole house. And make sure to place the air purifier in a central place like a table in the middle of the room instead of near the wall :)
Coway airmega 150 mentions on the website that filter life is 8500hrs , i.e., 2 years if used for 12 hrs every day. So ~ 4500 for 2 years. Xaomi mi 4 lite mentions to change filters every 6 to 12 months. I guess in Delhi it would be closer to 6 months. So at least ~ 2500 / years Coway filters seem cheaper.
@@Simrann08 AirMega 150 13k, bought 2 years back. Filter is still working because I use only during Diwali and smog time at night while sleeping. Totally depends on your usage, officially HEPA filters lasts 8500 hours.
@@Sachin1197 thanks for your revert ok so it depends on usage then ie.12months if used 24hr right ? I was confused between the Airmega 150 and AIM 2023 model. As both are priced equally any suggestions for your feedback is appreciated.
@@Simrann08hello I want to buy air purifier for pet dander. I'm allergic to it. Which one you will suggest? I searched alot but didn't find a good air purifier. I need one with 0.3 micron filter
Summary from Gemini: The creators of the video bought four different air purifiers and tested them to see how well they worked. They found that the best air purifier was the Co Air Purifier, which was also the most expensive. They also found that the Dyson air purifier was the worst. The creators of the video recommend that people spend at least 10,000 rupees on an air purifier
This is a very helpful video.I had to buy an air purifier for my parents back in NCR and now am clear what features I need to focus on. Although, I am using a dyson myself but too late to give an after thought. 😅 Thanks again- really helpful!
3:27 you mentioned that the air purifiers themselves were wrong about the actual level of PM 2.5 in your test area. 6:44 You showed the results as displayed by the same faulty air purifiers. Why not show the results from your device shown at 0:22 ?
There is one major problem with MI air purifier, they recently stopped selling replacement filters for older models (2S, 2C, 3) making them useless. Now they are using different filters for different models and we have no assurance that how long will they provide the filters for new models. They might just stop selling them in a year or two.
agree. xiaomi product is cheaper. but the problem come later after few years (1 year if unlucky), original accessories is hard to get or no more being produced. For accessories like brush, mop or cartridge replacement for vacumm mop is OK to use alternative 3rd party, but filter for vacumm and especially air purifier, no guarantee if the HEPA or carbon filter really works if using 3rd party. lesson learnt, if i still buy mi product, i will stockpile the original filter for the next 3-4 replacement especially if it is one year old.
I recommend Atmosphere Mini for my clients which has Hepa Grade between A and U. Its a one-time investment but people can keep replacing their filters. Thats pretty next level quality.
Air Ionizing purifiers do not filter our PM 2.5 and 10 or dust from the polluted air. They just neutralize some harmful gases and harmful ions in the air. Proper air purifier can not be made without a HEPA filter. and they need to be changed frequently
Just discovered that Mi has a no repair policy for air purifiers. So if it's busy out of warranty they recommend you trash it and get a new one. Even within warranty they just replace. Long live the land fill
Are the air quality value same as this in sea area? I can't imagine how people in Delhi and mumbai keep their lungs safe when air pollution level is high? Buying a high quality air purifier is kinda proper solution. But i don't think everyone can't afford it Here are the few things you can do about it: • Avoid venturing out for morning or evening walks. If you really have to go out wear a good quality masks like N95 • having indoor plants in your home as they're scientifically proven to reduce air pollution inside your home. • Have plenty of vitamin C and Vitamin E sources through your diet. Lime juice, oranges, sweet limes may help • improving public transport (metro railways are better option) and waste collection, and ensuring that people have access to clean fuel for cooking and heating
Would love to see a shootout for the best air flow / lowest cost maintenance / best air purifying numbers: Medify MA-112 Nuwave oxypure Shark purifiers HP302 or HC502 Winix 5500-2 Kenmore PM1005 LEVOIT Core 300 , Core 600S Coway AP-1512HH , Airmega 400S
fancy stuff, but if you only looking for a filter then look for airth filter attachment for split AC, an Indian startup launched by engineers from IIT. Winter filter costs 3200rs. attach it to top of ac in the room and run the ac on fan mode in winters (only circulates the inside air, without starting the condenser), low power usage. And it cleans the inside air very effectively. my aqi outside was 230 when i tested and inside after 1 hr of usage aqi inside was close to 35. Also, most important is to not pollute our air, if everyone do their part we can still reverse this and leave a healthy earth for our next generations.
Over the 4 lite if you go for mi purifier 4 you will get a little larger area coverage and negative air ionisation, which basically removes bad smell. If these things matter a lot then upgrade otherwise save your money
I work at clean room set up and experienced in lab air quality. In my observation none of the air purifier works and in video you can see the room has to be closed to bring the effectiveness of a purifier, which is not possible at home. If you have money to spend then install HVAC with ULPA filters (HEPA is ancient now) then only you can havepurified air. Do go behind the fancy thing be practical
They all work on the same technology -a blower and a HEPA filter. So the results should not have been so radically different. A few points here and there but a range difference of 92 to 57? Kuch hazam nahin hua!!
Why did you not compare it with the Samsung 3100 or any other Samsung air purifier product? Samsung has best-in-class CADR. Please compare Samsung Air purifiers in Part 2. And don't bring part 2 in 2025... I want it before 2-3 weeks.
Excellent report. I have the mi and coway for the last 3 years and they get the job done. Right now aqi outside is 550 and inside my room it is 45. Also mi cylindrical filter is easy to clean with a vacuum cleaner. My preference is mi.
Hello sir, I wanted to ask you about the qubo q200 Can you please tell me if its good! It says there is silver nano particles coating in the filter, is it safe? is it ozone free Is ionizer air purifiers safe Please reply
Bought Mi air purifier v4 lite. When i started the machine, the AQI as shown in their readings was 60. After 20 min. AQI went to 30, then after another 15-20 min. the AQI levels went all the way to 80. So basically their readings don’t work. If you buy a separate AQI monitor, only the monitor, it costs minimum 5k. These guys are selling whole air purifier along with filter and also the AQI monitor, for under 10k. So you can imagine the quality and accuracy of the readings. It’s going to remain poor. But obviously it does have a filter and it does have those inverted exhaust fan so I presume that the machine is still filtering the air despite the readings on it stating otherwise.
Consumer teports like conway, but it is not rated by the us to be mechanical or electronic - meaning it might have ozone. Many air purifiers have an ozone cleaning system in it and they don't tell you about it. Blue air is fantastic and it has a electrostatic ozone treatment. They do say that it It is considered safe because the amount is so small.
Electrostatic will generate ozone. while you may not feel any difference immediately in your health, prolonged exposure of ozone is harmful, especially to children and elderly. That's one of the reason why ESP/Ozone are more or less banned in USA unless you show compliance to UL867!
My gosh the AQI in India is terrible, I live in my country's capital and the AQI is considered high by many at 30! Kinda sad that we now need air purifiers to live decently, like paying for clean air :/
Please update this air purifier comparison and also include this AIRTH Air Purifier for AC its in expensive compared to the traditional air purifier solution. Would love to get techwiser’s verdict on it
Please also measure the O3 levels in the air. Some people have hypothesised that the laser sensor the mi purifier can produce ozone which is extremely harmful to breathe
Social influencer try to sell products even when Delhi pollution level worst to live. POV.😊. I will clap if someone tried to keep plants inside house. 5plants = 5 more extra month to live 😅
Guys we need to pay attention:- few years back water was not potable, so people installed water purifier . Guess what the quality of water is still dirty but people don’t talk about it because they have a source pf clean water . Now air quality is bad hence people are installing air purifiers . If now everyone install air purifiers people will hardly talk about the air quality in the future . AS A REGULAR TECHWISER VIEWER I THOUGHT THIS IS SOMETHING IMPORTANT
And what other alternative do you suggest? It is not possible for us to get clean pure non polluted air like olden days.. so we have to use purifiers.
@@anurimapal7768 did you just gave up on the idea of using cars less frequently, which would be achieved by better and safer public transport, which would be achieved by better govt that cares, and having better government is achieved by YOUR VOTE.
Idea of planting more plants and limiting people to buy cars so much.
You can't just buy a bottle or can of fresh air just like you can in the case of water. Air is omnipresent and people will continue to raise concerns about air quality
Major pollution is not really caused by vehicles but by construction and parali burning. My village which has like one main road has a aqi of 300. No industries there nor major construction. Its dust+crop burning + Winters.
Bangalore aqi is 25-75 because no Winters.
exactly, this is just propoganda created by big influential companies. Ask a guy from 1800 or 1900, he would've never guessed that we've to pay for water. Same scenario is gonna carry out for air😌
Filter replacement frequency is also important to be considered. While mi's filter cost is cheaper but coway's filter last at least twice as long so they end up being cheaper plus more convenient as you don't have to replace them less often
Indeed, also I have a Blue Air 211 and it's an older and less popular model now but the air filter lasts really really long and the filtration is much better than most cheaper alternatives, and don't even get me started on the removal of odour.
True, Coway has a filter life of 8,500 hours and 7 years warranty on the machine which says a lot about the product quality
@@rakeshgoyal1971which model of coway is best ?
@@Simrann08 Depends on your room size and budget. I have the basic model Airmega 150 which is fine for an average room
@@rakeshgoyal1971 How is it working? Was planning to get one today Airmega Aim model as both priced equal.I saw a comment that after a month they had to change the filters just worried about that. Your feedback is appreciated
Here in Imphal city (Manipur) right now AQI is 19 and PM2.5 is 14.6 no need for Air Purifier😎
Wow thats great, here in Guwahati the PM value reaches 100 which isn't exactly a good thing .
Here in Gurgaon the avg AQI is 999 (alas my aqi meter can't read above 999)
@@turbohead2009that equates to have many ciggerates if I may ask?
@@kanha.sh4cigrate is rookie stuff , after 999 it should be measured in bidi.
90% of your budget is funded by our tax money . People who work in > 300 AQI
Water and air are the free things we used to get. But now we need a water purifier and air purifier.
Kale Yug 😢
That's the price you have to pay if you don't care about the environment
or rather live in a country where government is not as greedy and they give us basic human needs for free
p*s im not targeting any country government except US because they're dogshit
@@sauravchandra10or live in cities
@@magikarp1666India has no many clean cities brother... Most r ok to bad
me when I see the prices: My Lungs are good purifier I think😅
Edit : Guys it was just a joke chill
true but they do get damaged gradually overtime and will cause problems later
@@simplylmao it was a joke
And replacement cost way higher 😂
Move to Manali or dehradun. 🌚
@@leelakrishna6413probably in lakhs😂
Very effective video. One of major plus point with Mi air purifier is the ease of switching it on/off remotely while for others, you have to get up and do it manually.
I recently got an air purifier to help with my all year long allergy problem. I have noticed that it helps a lot, but can’t say exactly how much since it doesn’t show me numbers just an LED light that changes colour depending on the air quality. But my allergies do happen a lot less frequently. Anyway the brand is Soehnle.
I also wanna buy an air purifier for my allergies as I have a runny nose all throughout the year or very frequently, will you really suggest me to buy it
@@JigyasaRawal-c2g i m also thining to buy one, my eyes gets red in summer and after mansoon
I’ve been using Mi Airpurifier 2S from more than 3 years now, and that too in all 4 rooms of my house. Idk if this works legitimately well, but at least the AQI level it shows after running for a while gets below 20 indoors.
Any issue with getting replacement filters? It's showing out of stock atm
@neversayneva isn't it available on amazon?
You have 4 air purifiers? Or use the same purifier in every room?
@@aldenfarias4873 4
I mean mi was known to manipulate benchmark scores in mobiles so I'd take their numbers with a pinch of doubt.
Dyson is like APPLE for the home appliances.
yeah expensive and useless 😂
their vacuums are greate@@riteshgarg3176
@@riteshgarg3176😂😂😂
Fir bhi babua apple 🍎 har gamer ki pasand h
@@Bhumihar_amaN aur gamers kisi ko pasand nahi
The need of an air purifier is soon going to be as necessary as a smartphone. God bless Earth 🌎 🌍 I wonder how long these gadgets will protect us from self destruction!!
does air purifiers work only in ac rooms? like closed windows and stuff?
Closed space is a must.
Otherwise it is like trying to purify the entire atmosphere.
Having an AC or heater in the room is no problem.
Yes, closed space. If you keep windows open, the carbon filter will get destroyed in one night.
One of the major point is that all air purifiers are top dischargers. Means they have a fan, which throws air upward. But Dyson has a forward discharge. The problem with top dischargers is that dust settles down on the fan, when purifier is switched off, and when switched on, it throws up the same dust in the air, causing up more pollution initially. Dyson has a different mechanism, thats why this problem doesn't occur with it.
Cover it after switching it off atleast the top portion
I have worked in Air purifier field and guarantee you Dyson models sucks, they are more of a fan than an air purifier, they have much smaller filter and maximum 3 stage. For that money get LG/Panasonic/Blue air models and they are much better with many stages of filters. And your point on top discharge does not make any difference if at all.
@@GameTechBazzy I am not vouching for Dyson, brother, I was just telling the only plus point of Dyson. I am myself a fan of MI.
This is a fact after using sharp mi air purifiers I finally went with dyson, all air purifiers are top air throwers and eventually it's impossible to clean the fan, so after a year or so technically we are getting the dirt exhausted in the room itself from the dirty fan, dyson did think about this problem hence none of its air purifiers are upward air throwing
@@sujoynandi1 Since you have both air purifiers try getting a third party air quality monitor and test it yourself. Or there are several videos on TH-cam itself. Dyson wins in design and app and brand value, if that's what is more important then good for you.
I have a doubt. We used water filter before ROs but when RO came we got used to it. Now it is difficult for us to drink Non RO water because many get health issues . Just like that if you get so mich used to Air purifiers but these arent portable right , so obviously we cannot have air purifiers everywhere we go. So wouldnt it effect my immunity? just like RO did
I have the same question. Then another product will come to increase our immunity as then we will start getting sick each time we step out from our clean indoor air to toxic outdoor air!
I don't think air filters are related to immunity. Non filtered water has many disease-causing germs, so filtered water will definitely reduce your immunity, but air pollution is mostly PM 2.5 which affects lungs and other body parts, it's not related to germs or immune system
Even if you install air purifier in all the rooms, you will still outside your home for all other activities. So you won’t get habitual for that.
Also, as you mentioned about immunity. Lets taks this example- one person is consuminh alcohol daily, and other person is consuming it on weekly basis. Yes, it will effect immunity of both the persons but the one who is consuming on weekly basis will have better immunity than the first person. Coming to your point, it will boost the immunity if we use air purifier at home because atleast for few hours, we will be able to provide our lungs a cleaner air and hence it will help the body to work under less stress.
immunity is different from air quality, your immunity to germs for example can improve but a damaged lung can never improve, the lung is only created to breathe clean air and it cannot develop immunity for poor quality air. Otherwise you would see people developing immunity to smoking.
Only if the municipality and pollution control board had maintained stringent protocols and have actually controlled it, we would never have the requirement of water & air purifier. I live in germany and I drink tap water and I hardly see any pollutants or emissions.
Honeywell is pretty good, really good bang for your buck as well. Comes with H13 filter and low replacement cost.
Honeywell is trash dude. Best budget purifier is Coway Mighty.
lol @ Honeywell.
Which model?
You should have also included agaro air purifier, costs the same coway but better filter(hepa 14), higher CADR, and has digital meter along with a remote. And filter replacement costs are also around 2700.
never buy first gen technology
Agaro makes pathetic products, don't buy them.
@@daruiraikage h14 filters have been around for atleast 20 years dummy
@@daruiraikageglad everyone is not like you otherwise world would be a big monopoly
@@ayzu7670 glad people like you exist who are willing hamsters for chinese whitelabellers, all so that informed buyers like me can buy the products once these same companies compete and emerge as relevant players, thus minimsing the health risks and optimising the quality of their products to gain credibility in the market.
Thank you for your service, I am sure your idealism will take you very far in life.
7:10 is where the answer lies.
Really useful, can you please do these as a series for different products ❤
Love from the bottom of my heart, just for the amount of effort which you have put in to make a video like this....
Watching this with air quality of 11 from assam 😂
Same also from Assam 😂.
I am coming 😂😂
@@Hacker1252.1 today is 7👽
😂😂❤
😂😂
I got the air purifier but I was in ground floor and my elected netas of MCD didn't do storm drain cleaning properly. So, one night it rained, and my hepa and carbon filter got 15% soaked in dirty water. I did tape that area and put sanitizer there. But even phillips didn't repair it. So I permanently sealed and taped that region off and it works fine. I am now looking for a new but cheaper Carbon and HEPA (phillips 1215), any suggestions ?
Glad that in my city the Air quality index is at 48. Can't imagine how 605 will be in delhi :(
Lucky you
don't worry its just now clean, it wont be after 50-100 years
bro wont be alive after 100 years though...
Been using Mi Air Purifier 2C since Nov 2022 (4 months realistic usage), and for the price it has worked really well. Under 6K there's nothing better.
What's the filter replacement interval?
Where I get one in the US?
@@arghyadeepjana with a scenario like Delhi, you need to change the filter after 6 months of usage.
do u feel the difference in air quality or is it just the meter thingy?
How is filtered air AQI affected for eg. 2-3 months down the line, when the filter has been used around 60-70%?
?
Use Purifier> Use More Electricity> More Polution> Use more purifier> endless cycle
Electricity comes from Hydropower Plants
Nooo, 47% still more coal but they don't cause airpolution on mass scale.@@essee3984
@@essee3984 Majority of electricity in India still comes from burning coal
Coway is working very well for...really felt the difference.
However i wish there was some quantitative data to show me the change in my room
P.S:
Where to find good AQI meters?..care to make a dedicated video on this?
Did you find any trustworthy AQI meters @ABVS. ?
Thanks for the video. But you haven't covered a few more leading brands. For example Atlanta Bealthcare air purifier is very good and has negative ion tech too. Plus it has 4/5 layers of filters
01:25 if you go out with that thing in your nose, people will think dead man walking 😂
Dyson is just like Beats headphones back in the day. Just a showpiece lol
That's why i planted 30 trees around my house. They work very well, and only take few litters of water nothing else.
You do realise it doesn't work like that right?
@@oreowithurea5018 actually it does it's slower than a actual air purifier
Hey Pratik, How about a video about vaccum robots?. It will also be an interesting video.
Excellent comparison. Thank you so much. I’ll go with your suggestions.😊
Did he say master bedroom of 400-500 square feet? Bruh in mumbai my entire 1bhk flat is 412 square feet. Wtf
Haha
6 years back i had this weird sneezing issue. House was new and it was clean still i was sneezing all the time with running nose. Then my father purchased an air purifier after 1 hour of use i got relief. Seeing the advertisement i thought that it might be a gimmick
Pls mention brand and model
@@mith4042 order version of honeywell air touch 8i
with 3k I planted trees around my house
won't do shit
@@legendemperor9150let him cope
And you are still breathing the same air as others. You do understand that trees don't remove pollution do you?
@@aviralsinghal1274 Sorry I did not mentioned that I live in an area that not very much pollution free so I commented that but I can totally agree with you about having an air purifier in polluted areas
Air purifiers usually consist of a filter, or multiple filters, and a fan that sucks in and circulates air. As air moves through the filter, pollutants and particles are captured, and the clean air is pushed back out into the living space. Typically, filters are made of paper, fiber (often fiberglass) or mesh, and they require regular replacement to maintain efficiency.
That special sound when you guys spoke about Dyson at the end rocks 😂
This is such an entertainingly informative video! Kudos team techwiser!
What about CO2 level? If the room is closed and air purifier is running with 2 persons in the room, the amount of CO2 in the air will increase. To resolve that i think an ERV system will workout by pulling fresh air from outside and filtering it.
You're getting into proper HVAC with ERV. That's out of scope these air purifiers. Ideally you should have forced ventilation (of course filtered), and then the air purifier. That's usually possible in US homes. For India, you can keep a window open with curtain on. That should ensure ventilation.
I am just curious what if we place 2 air purifiers from Xiaomi... Will this increase the air quality better?
from what I have read, its better to have multiple air purifiers in different rooms than 1 large one for the whole house. And make sure to place the air purifier in a central place like a table in the middle of the room instead of near the wall :)
Bro is the best Tech Youruber for me at least ❤
Coway airmega 150 mentions on the website that filter life is 8500hrs , i.e., 2 years if used for 12 hrs every day. So ~ 4500 for 2 years.
Xaomi mi 4 lite mentions to change filters every 6 to 12 months. I guess in Delhi it would be closer to 6 months. So at least ~ 2500 / years
Coway filters seem cheaper.
06:57.. I really ROFL on hearing the BGM when you are talking about DYSON..😂😂😂
You just need one air purifier to need to know if that works or not.
Just open the door if meter shows spikes it works. I also own coway, it's best.
What it cost ? And how long does filter last sachin
@@Simrann08 AirMega 150 13k, bought 2 years back. Filter is still working because I use only during Diwali and smog time at night while sleeping.
Totally depends on your usage, officially HEPA filters lasts 8500 hours.
@@Sachin1197 thanks for your revert ok so it depends on usage then ie.12months if used 24hr right ?
I was confused between the Airmega 150 and AIM 2023 model. As both are priced equally any suggestions for your feedback is appreciated.
@@Sachin1197 Both hepa and carbon filter has life of 8500 ie 1yr if used continuously or its different for hepa and carbon,m
@@Simrann08hello I want to buy air purifier for pet dander. I'm allergic to it. Which one you will suggest? I searched alot but didn't find a good air purifier. I need one with 0.3 micron filter
Summary from Gemini:
The creators of the video bought four different air purifiers and tested them to see how well they worked. They found that the best air purifier was the Co Air Purifier, which was also the most expensive. They also found that the Dyson air purifier was the worst. The creators of the video recommend that people spend at least 10,000 rupees on an air purifier
Good water filters would be a great video idea
This is a very helpful video.I had to buy an air purifier for my parents back in NCR and now am clear what features I need to focus on. Although, I am using a dyson myself but too late to give an after thought. 😅 Thanks again- really helpful!
i have coway purifier is good but filter price is 4400 that is very expensive imo
But it will also last about 2 years so worth the price I guess?
@@bharat_ki_tareekh you are also right but first one lasted me 1yr since i used it for 6-7 months,
Some actually useful tech video 🙌🙌🙌
Wait a minute... according to the chart Philips should be the worst not Dyson, or I am missing something?
They mean price to value ratio , since it’s the most expensive in the chart, and Coway is half the price of Dyson and producing better result
3:27 you mentioned that the air purifiers themselves were wrong about the actual level of PM 2.5 in your test area. 6:44 You showed the results as displayed by the same faulty air purifiers. Why not show the results from your device shown at 0:22 ?
Best solution - leave delhi
Already did before covid 2 days ago, when 1 day lock down
Where to go but
There is one major problem with MI air purifier, they recently stopped selling replacement filters for older models (2S, 2C, 3) making them useless.
Now they are using different filters for different models and we have no assurance that how long will they provide the filters for new models. They might just stop selling them in a year or two.
agree. xiaomi product is cheaper. but the problem come later after few years (1 year if unlucky), original accessories is hard to get or no more being produced.
For accessories like brush, mop or cartridge replacement for vacumm mop is OK to use alternative 3rd party, but filter for vacumm and especially air purifier, no guarantee if the HEPA or carbon filter really works if using 3rd party.
lesson learnt, if i still buy mi product, i will stockpile the original filter for the next 3-4 replacement especially if it is one year old.
In the process of picking up one - this video is brilliant ! Thanks for all the info in there !
6:46 summary of the video is here. Like if it helped.
Mask that is acceptable in the society 😄
I recommend Atmosphere Mini for my clients which has Hepa Grade between A and U.
Its a one-time investment but people can keep replacing their filters.
Thats pretty next level quality.
Just put indoor plants in your house
Then insects+lizards will attack you
One thing about cleaning MI air purifier is that, we can use a vacuum cleaner or just a duster to get rid of the dust from the filter.
It would be great to see some stuff here about air ionizing type purifiers as well maybe .. no filter replacements ..
Air Ionizing purifiers do not filter our PM 2.5 and 10 or dust from the polluted air. They just neutralize some harmful gases and harmful ions in the air. Proper air purifier can not be made without a HEPA filter. and they need to be changed frequently
Short and precise, Subscribed 👍
Pratik your air purifier could get the PM 2.5 only down to about 50... At my home, even outdoors reading of PM 2.5 is 3-4....
Where do you live
In India
That's an Xbox Series S
Just discovered that Mi has a no repair policy for air purifiers. So if it's busy out of warranty they recommend you trash it and get a new one. Even within warranty they just replace. Long live the land fill
An air purifier works if electricity is available
Is it not?
Do these air purifier also help get rid of dust mites? As someone with dust and dust mite allergy I'm concerned.
Delhi gov should now give air purifier for free as Delhi people love haram ka maal 😂
Are the air quality value same as this in sea area?
I can't imagine how people in Delhi and mumbai keep their lungs safe when air pollution level is high?
Buying a high quality air purifier is kinda proper solution. But i don't think everyone can't afford it
Here are the few things you can do about it:
• Avoid venturing out for morning or evening walks. If you really have to go out wear a good quality masks like N95
• having indoor plants in your home as they're scientifically proven to reduce air pollution inside your home.
• Have plenty of vitamin C and Vitamin E sources through your diet. Lime juice, oranges, sweet limes may help
• improving public transport (metro railways are better option) and waste collection, and ensuring that people have access to clean fuel for cooking and heating
We need part 2 now. Since many other brands have come up (Honeywell etc was not covered). And these brands may have new better models!
Glad someone made this video
Quite informative! Good job guys!
This video is not useful now , we will search this five years later 😅😅
SHARP air purifier with PLASMA ioniser is KING OF PURIFICATION HEPA 14 grade.
tech with fun makes all tech wiser videos interesting
And what about pixel 8 pro which you advertised along air purifiers?
Would love to see a shootout for the best air flow / lowest cost maintenance / best air purifying numbers:
Medify MA-112
Nuwave oxypure
Shark purifiers HP302 or HC502
Winix 5500-2
Kenmore PM1005
LEVOIT Core 300 , Core 600S
Coway AP-1512HH , Airmega 400S
fancy stuff, but if you only looking for a filter then look for airth filter attachment for split AC, an Indian startup launched by engineers from IIT. Winter filter costs 3200rs. attach it to top of ac in the room and run the ac on fan mode in winters (only circulates the inside air, without starting the condenser), low power usage. And it cleans the inside air very effectively. my aqi outside was 230 when i tested and inside after 1 hr of usage aqi inside was close to 35. Also, most important is to not pollute our air, if everyone do their part we can still reverse this and leave a healthy earth for our next generations.
Mi air purifier 4 lite vs mi air purifier 4?
Which one should i buy?
Over the 4 lite if you go for mi purifier 4 you will get a little larger area coverage and negative air ionisation, which basically removes bad smell. If these things matter a lot then upgrade otherwise save your money
Thanks for making this test. Very useful. I might get a kaiterra as well soon. Can you do a review on that?
Great video, contains most of the information required when buying air purifier.
I work at clean room set up and experienced in lab air quality. In my observation none of the air purifier works and in video you can see the room has to be closed to bring the effectiveness of a purifier, which is not possible at home. If you have money to spend then install HVAC with ULPA filters (HEPA is ancient now) then only you can havepurified air. Do go behind the fancy thing be practical
Now this is something new apart from mobile device
They all work on the same technology -a blower and a HEPA filter. So the results should not have been so radically different. A few points here and there but a range difference of 92 to 57? Kuch hazam nahin hua!!
6:17 Well, it's not actually bladeless, the blades are inside that thing at the bottom 😅
Why did you not compare it with the Samsung 3100 or any other Samsung air purifier product? Samsung has best-in-class CADR. Please compare Samsung Air purifiers in Part 2. And don't bring part 2 in 2025... I want it before 2-3 weeks.
Excellent report. I have the mi and coway for the last 3 years and they get the job done. Right now aqi outside is 550 and inside my room it is 45. Also mi cylindrical filter is easy to clean with a vacuum cleaner. My preference is mi.
These do work. I bought 2 Dyson TP10s a week ago, it is perfect. My room AQI stays in the range of 10-30.
Hello sir,
I wanted to ask you about the qubo q200
Can you please tell me if its good! It says there is silver nano particles coating in the filter, is it safe? is it ozone free
Is ionizer air purifiers safe
Please reply
Bought Mi air purifier v4 lite. When i started the machine, the AQI as shown in their readings was 60. After 20 min. AQI went to 30, then after another 15-20 min. the AQI levels went all the way to 80. So basically their readings don’t work. If you buy a separate AQI monitor, only the monitor, it costs minimum 5k. These guys are selling whole air purifier along with filter and also the AQI monitor, for under 10k. So you can imagine the quality and accuracy of the readings. It’s going to remain poor. But obviously it does have a filter and it does have those inverted exhaust fan so I presume that the machine is still filtering the air despite the readings on it stating otherwise.
Consumer teports like conway, but it is not rated by the us to be mechanical or electronic - meaning it might have ozone.
Many air purifiers have an ozone cleaning system in it and they don't tell you about it.
Blue air is fantastic and it has a electrostatic ozone treatment. They do say that it It is considered safe because the amount is so small.
Electrostatic will generate ozone. while you may not feel any difference immediately in your health, prolonged exposure of ozone is harmful, especially to children and elderly. That's one of the reason why ESP/Ozone are more or less banned in USA unless you show compliance to UL867!
Nothing can beat the natural air purifier which are "Trees"✨
🫵🏻👍🏻
My gosh the AQI in India is terrible, I live in my country's capital and the AQI is considered high by many at 30!
Kinda sad that we now need air purifiers to live decently, like paying for clean air :/
Perks of living in remote rural area, we do not need to worry about AQI.
Please update this air purifier comparison and also include this AIRTH Air Purifier for AC its in expensive compared to the traditional air purifier solution. Would love to get techwiser’s verdict on it
Please also measure the O3 levels in the air. Some people have hypothesised that the laser sensor the mi purifier can produce ozone which is extremely harmful to breathe
This is a good point. I do believe it is purifiers with ionisers that generate ozone.
Tesora Air purifiers are also good! I've not done any tests like these, but maybe techwiser can cover it as a follow up video?
How to exactly know when to replace the filter and from where to buy genuine brand filters?
Wow great investment of money and time to capture this study. Good job guys!!
Social influencer try to sell products even when Delhi pollution level worst to live. POV.😊. I will clap if someone tried to keep plants inside house. 5plants = 5 more extra month to live 😅
Which device are you using to check air quality
this is so much informative, thanks!