Glad you mentioned one of the two is sponsoring the video so I won't waste my time watching it; looking for an impartial review. Appreciate the disclosure though.
Most HEPA filters h13 can actually catch 0.1 micron and possibly below. The reason they advertise as 0.3 micron ability is because 0.3 micron is the hardest size particle to catch. Heres a cool wiki it states Diffusion; particles below 0.3 μm are captured by diffusion in a HEPA filter. This mechanism is a result of the collision with gas molecules by the smallest particles, especially those below 0.1 μm in diameter. The small particles are effectively blown or bounced around and collide with the filter media fibers. This behavior is similar to Brownian motion and raises the probability that a particle will be stopped by either interception or impaction; this mechanism becomes dominant at lower airflow.
Hi... Many thanks for the comprehensive review. I will definitely choose the Coway with the purification facility and "aa good as it gets" cooling ability.. I would not choose any Dyson products on principle - Dyson is overpriced and has deserted Britain... I already run a Sharp UA-HD60D-L but need to increase my armoury against excessive heat build-up in my home... Vanessa
Buy the Coway Airmega Jet AP-1220B from Amazon: www.amazon.co.uk/Airmega-AP-1220B-Purifier-GreenHEPA-technology/dp/B08Z13YT8Q?maas=maas_adg_8FC578A70FE3D95169E0C01B1F311BBE_afap_a
Specs: en.coway.com/products/airmega-jet
Video timestamps:
Intro & price: 00:00
Design & features: 01:27
Filters: 04:05
Power draw: 06:05
Sound levels: 08:34
Air power: 09:22
Outro: 11:40
Great details. Extremely useful before a purchase. Thanks !
Pleasure!
Glad you mentioned one of the two is sponsoring the video so I won't waste my time watching it; looking for an impartial review. Appreciate the disclosure though.
No worries, but it certainly was never labelled as a review!
Coway is world class. I own 5 coways and they perform flawlessly
Glad you're enjoying it!
Most HEPA filters h13 can actually catch 0.1 micron and possibly below. The reason they advertise as 0.3 micron ability is because 0.3 micron is the hardest size particle to catch. Heres a cool wiki it states Diffusion; particles below 0.3 μm are captured by diffusion in a HEPA filter. This mechanism is a result of the collision with gas molecules by the smallest particles, especially those below 0.1 μm in diameter. The small particles are effectively blown or bounced around and collide with the filter media fibers. This behavior is similar to Brownian motion and raises the probability that a particle will be stopped by either interception or impaction; this mechanism becomes dominant at lower airflow.
Hi... Many thanks for the comprehensive review. I will definitely choose the Coway with the purification facility and "aa good as it gets" cooling ability.. I would not choose any Dyson products on principle - Dyson is overpriced and has deserted Britain...
I already run a Sharp UA-HD60D-L but need to increase my armoury against excessive heat build-up in my home... Vanessa
Pleasure, glad you found it useful!
where can I get replacement filters outside of the UK
Not sure, sorry!