Airmega 150

Coway airmega 150. It's overkill, you should get by with a cheaper one.

The Airmega 150 is retailing for £200, so it is above their ideal budget. The Winix 5300-2 is available for £119 directly from Winix. It has a top CADR of 390m³. Would this not be a better choice than Coway?

From your profile, it looks like you're in India. Given the very high Particulate Matter (PM) concentrations, you will likely need multiple powerful purifiers. For the 600 sq. ft. space, I would aim for particulate Clean Air Delivery Rates (CADRs) of 600 CFM. I assume the ceiling is 8 ft. high? Whil

"Stale" air is usually due to carbon dioxide build-up and/or increased relative humidity (RH). The latter can lead to mold and mildew growth. I agree with others that ventilation methods would be the first step. An ERV or HRV would probably be a good idea. Regarding dust, air purifiers aren't good a

I own Xiaomi 2S air purifier and it's going strong even after 7 years. The replacement filters were not available during the last pollution season but now it's available on mi store. I simply washed the hepa filter and reused during that time, noticed a slightly reduced filtering but for a small clo

Wow, okay, so this is actually very loud then. 😅 Do you feel this is worth the price? Anyways thank you so much for your detailed response. 🙏🏻It definitely seems to have captured dust but then other purifiers can do the same with less noise so I am definitely taking this off my list. Like someone els

A 1,000 sq. ft. space requires minimum CADRs of 667 CFM. A 700 sq. ft. space requires minimum CADRs of 467 CFM. Total min. CADRs would be 1,134 CFM. Again, you'd want to exceed this total min. CADRs value because of higher particulate pollution concentrations. I don't know what PM concentrations pur