Why it matters
The Airdog X5 Air Purifier is a large-room / whole-floor air purifier that its maker rates for 1614 square feet.
At the usual 4.8 air changes an hour and an 8-foot ceiling, a 1,614-square-foot rating implies about 1,033 cubic feet of clean air a minute. In a 12-by-15-foot bedroom that would turn the air over roughly 43 times an hour.
Filtration: HEPA. Quietest setting, per the listing: 22 db. Power draw: 27 watts.
Price-wise it sat in the middle third of the 57 large-room / whole-floor models we cover when we checked; the button shows today's price.
It qualifies for our lists Best Air Purifiers for Large Living Rooms, Best Air Purifiers for Home Offices, where it is ranked against every model that meets the same rule.
Its rated room size of 1,614 square feet is above the middle of the range we cover: 103 of the 152 purifiers with a stated figure come in lower, and the range runs from 62 square feet to 4,800 square feet.
Who it's for, and who should skip it
Good fit if
- Rooms up to about 1614 square feet
- Large open rooms
Look elsewhere if
- Whole-home filtration on its own
- Removing gases without a substantial carbon stage
Pros and cons
Pros
- Rated for 1614 square feet
- Low setting 22 db
- 27 watts 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.
| Model number | X5 | Retailer |
|---|---|---|
| Room coverage | 1614 sq ft | Retailer |
| Noise (seller) | 22 db | Retailer |
| Wattage | 27 watts | Retailer |
| Filter type | HEPA | Retailer |
Alternatives worth comparing
More air purifiers we cover
Final verdict
A solid choice for rooms up to about 1614 square feet. Confirm the model it fits before ordering.
Where to buy
Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure