Why it matters
The Winix D360 Air Purifier is a HEPA room unit air purifier that its maker rates for 361 sq ft (AHAM).
At the usual 4.8 air changes an hour and an 8-foot ceiling, a 361-square-foot rating implies about 231 cubic feet of clean air a minute. In a 12-by-15-foot bedroom that would turn the air over roughly 10 times an hour.
Filtration: Washable pre-filter, activated carbon filter and True HEPA filter. Replacement filter: Winix Filter D3 (1712-0101-02).
The listing names app control.
Price-wise it sat in the middle third of the 74 hepa room unit models we cover when we checked; the button shows today's price.
It qualifies for our lists Best Air Purifiers for Allergies, Best Air Purifiers for Apartments and Dorms, Best Air Purifiers for Multiple Pets, where it is ranked against every model that meets the same rule.
Its rated room size of 361 square feet is one of the smallest ratings we cover: 29 of the 152 purifiers with a stated figure come in lower, and the range runs from 62 square feet to 4,800 square feet.
Compared with the Winix D480 Air Purifier: rated room size 361 sq ft (AHAM) here vs 498 sq ft (AHAM); warranty 2 years here vs 1 year.
Warranty, per the maker: 2 years.
Who it's for, and who should skip it
Good fit if
- Rooms up to about 361 sq ft (AHAM)
- Allergy season
Look elsewhere if
- Whole-home filtration on its own
- Rooms far larger than its rating
Pros and cons
Pros
- Rated for 361 sq ft (AHAM)
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 | $179.99 | Maker |
|---|---|---|
| Room coverage | 361 sq ft (AHAM) | Maker |
| Filter type | Washable pre-filter, activated carbon filter and True HEPA filter | Maker |
| Filter class | True HEPA | Maker |
| Features (seller) | Air quality indicator, dual smart sensors with Auto Mode, light-sensing Sleep Mode, filter replacement indicator | Maker |
| Warranty | 2 years | Maker |
| Replacement filter | Winix Filter D3 (1712-0101-02) | Maker |
Alternatives worth comparing
More air purifiers we cover
- Austin Air it Personal HEPA Air Purifier (C100CC1) $359.99
- VEWIOR B-D02U Air Purifier
- Airdog X5 Air Purifier
- Airpura C700/C700DLX Air Purifier (C700-CRM) $1,299.98
- Blueair Signature SP1i Air Purifier
All air purifiers, compared in one table · Every Winix product we cover
Final verdict
A practical choice for rooms up to about 361 sq ft (AHAM). Confirm the model it fits before ordering.
Where to buy
Each button opens this exact model. Disclosure