Why it matters
The Coway Airmega ProX is a large-room / whole-floor air purifier.
Room ratings are usually quoted at about 4.8 air changes per hour for an 8-foot ceiling; a figure quoted 'in one hour' is a single air change and describes a much lighter duty.
Filtration: HEPA. Power draw: 65 W.
Price-wise it sat in the dearest third of the 57 large-room / whole-floor models we cover when we checked; the button shows today's price.
Compared with the Coway Airmega Halo: power draw 65 W here vs 38 W.
The listing gives dimensions of 18.9 x 36.6 x 24.3 in and a weight of 51 lbs.
Who it's for, and who should skip it
Good fit if
- Bedrooms and living rooms
- Large open rooms
Look elsewhere if
- Whole-home filtration on its own
- Removing gases without a substantial carbon stage
Pros and cons
Pros
- 65 W draw
Cons
- Filters are an ongoing cost
- Size to the room at 4.8 air changes per hour
Limitations to weigh
- Specifications are the maker's or seller's own figures; check fit against your equipment's model number and the actual size.
Specifications
The bracket shows where each figure comes from.
| Price | $999 | Maker |
|---|---|---|
| Product weight | 51 lbs | Maker |
| Dimensions (seller) | 18.9 x 36.6 x 24.3 in | Maker |
| Wattage | 65 W | Maker |
| Filter type | HEPA | Maker |
Alternatives worth comparing
More air purifiers we cover
- Blueair Blue Pure Mini Max Auto $79.99
- GoveeLife H7124 Air Purifier
- Coway Airmega 160 HEPA Air Purifier (AP-1019C(W160) - White) $179.99
- Whirlpool WPPRO2000 Whispure HEPA Air Purifier (WPPRO2000B) $329.99
- Winix 5500-2 True HEPA Air Purifier
All air purifiers, compared in one table · Every Coway product we cover
Final verdict
A practical choice for bedrooms and living rooms. Confirm the model it fits before ordering.
Where to buy
Each button opens this exact model. Disclosure