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Airmega 50
Coway Airmega 50 (AP-0425C) Air Purifier with HyperCaptive filtration
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) | 120 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 | 135 sq ft Maker's figure |
| Quietest setting | 18.4 dB Not a maker's figureFrom the Amazon.in listing by Coway's India importer Frootle; cowayindia.in does not print this figure. |
| Weight | 1.6 kg |
| Filter stages | 3-stage: pre-filter, HyperCaptive filter, deodorisation filter |
| Replacement filter | Coway Airmega 50 (AP-0425C) replacement filter |
| Air quality readout | Yes |
| App control | No |
| Made in | Indonesia (imported by Frootle India Pvt Ltd) |
Maker's figures from cowayindia.in, checked 13 Oct 2026. Filter cost from the same site.
Yearly running cost
About ₹2,499 a year in filters: Coway Airmega 50 (AP-0425C) replacement filter at ₹2,499 on cowayindia.in (13 Oct 2026), changed every year (we assume a year because the maker gives no 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
- Particle sensor with colour AQI ring and Smart auto mode
- Coway's Korean filter know-how
- New 2026 launch
Watch out for
- Small-room unit; its 120 m3/h CADR appears only on the importer's Amazon listing, not on cowayindia.in
- HyperCaptive filter is not sold as H13 HEPA
- Not listed on Flipkart; warranty term not shown on listing
Not sure it is the right one?
Air Match asks six questions and compares this model with the others that fit your room.