How to open back wash of dual media filter,What is open backwash|ACF,MGF&Dual media filters backwash

[@RaviKumar-nv7ce]

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[@KamleshSingh-yj9ot]

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[@AbhishekYadav-sc2bg]

U r the best teacher

[@Arbindkumar-nr5oj]

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[@radheykrishna8702]

Good information

[@vijendrasingh3979]

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[@jaswantjakhar8688]

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[@sumitnashier5419]

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[@lalukumar3625]

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[@Tvs..160_Vijay]

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[@rudraviralboy2717]

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[@hakimsingh4328]

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[@jaswantjakhar8688]

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[@KamleshKumar-vv2ki]

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[@bijendrakumar8678]

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[@harishkaushik3322]

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[@Rohitkumar-tu5sh]

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[@lovestar3675]

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[@ramkishanyadav8300]

Please get use mask and goggles everytime during chemical dosing and use.

[@aytechnicalpointyt6850]

Noted Sir

[@vikashkumar-tj9nd]

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[@RajeshPal-tv5be]

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[@royalchandan132]

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[@brijkishorkushwaha1523]

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[@aytechnicalpointyt6850]

Thank🙏