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Airmega 350
Coway Airmega 350 Air Purifier (2026 India launch)
Bought it, or buying it elsewhere? We make the room work with it.
In one visit we read PM2.5 and CO2 in your bedroom, seal the gaps at the door, the window and the AC pipe hole, set up your purifier if it is new, and read the room again after 30 minutes. Both numbers come to you on WhatsApp, with a written airing plan, and we come back in January for a fresh reading.
Air it daily. Sealed rooms need airing for 10 minutes every afternoon and before bed. Never use an angithi, coal, kerosene or gas heater in a sealed room. Airing guide.
Just the machine
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Specifications
| CADR (clean air delivery rate) | 713.6 m3/h Not a maker's figureFrom the Amazon.in listing by Coway's India importer Frootle; cowayindia.in does not print this figure. |
|---|---|
| Coverage the maker quotes | 980 sq ft Maker's figureCoway India's figure. Size by CADR. |
| Quietest setting | 21.6 dB Not a maker's figureFrom the Amazon.in listing by Coway's India importer Frootle; cowayindia.in does not print this figure. |
| Loudest setting | 54.7 dB Not a maker's figureFrom the Amazon.in listing by Coway's India importer Frootle; cowayindia.in does not print this figure. |
| Weight | 7.8 kg |
| Filter stages | 3-stage: pre-filter, activated carbon, HEPA (HyperCaptive 3-in-1) |
| Replacement filter | Airmega 350 3-in-1 filter |
| Filter life | About 1 year Maker's figure |
| Air quality readout | No |
| App control | Not stated |
| Made in | Vietnam |
Maker's figures from cowayindia.in, checked 13 Oct 2026. Filter cost from the same site.
Yearly running cost
About ₹8,499 a year in filters: Airmega 350 3-in-1 filter at ₹8,499 on cowayindia.in (13 Oct 2026), changed every year (maker's figure). Heavy winter use can shorten filter life.
Which rooms it suits
The maker publishes no CADR for this model, so Air Match does not size rooms with it. The maker's coverage figure is listed above with its basis.
Goes well with
₹799 with any other Purispira order. Sealed rooms need airing: 10 minutes every afternoon and before bed. Never use an angithi, coal, kerosene or gas heater in a sealed room.
Pre-orderVenus V-4400 in the maker's sealed packs, for the commute and for staff.
Add to cartOur notes
From the maker's pages and retailer listings, checked 13 Oct 2026. Notes about sellers refer to that day.
What we like
- 713.6 m3/h CADR
- 360 degree and bottom air intake, PM1, PM2.5 and PM10 sensing with auto mode
- Coway India offers free installation and door-step service from 90+ offices (toll free 1800 102 6960)
- Sold directly by Coway's official India importer
Watch out for
- Air quality is shown as a 4-colour light, not a PM number
- Size by CADR
- Warranty and power draw not stated on the maker pages checked
Not sure it is the right one?
Air Match asks six questions and compares this model with the others that fit your room.