Airdog X8 Air Purifier
- 4035 sq ft rated room coverage
- 39 dB noise level
- 99.9% filtration down to 0.01 micron
- 60 watts, AC or DC power
- App and button control
Last refreshed Sep 24, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A large-room purifier with app control and a filter you wash instead of replace. It does not use a HEPA cartridge, so buy it only if the washable approach suits you.
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ASIN: B0BMX8TH6TModel: X8Category: Washable Filter Air Purifiers
Overview
A large living room or open floor plan is where the Airdog X8 is aimed, with a washable TPA filter that captures fine particles electrically. It is controlled by touch buttons or an app.
The reason to consider it is the large rated area and the washable filter, which replaces a stream of disposable filters. The limit is size and weight, since it is a heavy floor unit that needs open space.
Who it's for
Households with a large open area and an interest in filtration that is washed rather than replaced. If you want a traditional HEPA cartridge or a small, light unit, look elsewhere.
Pros and cons
- Very large rated coverage
- App and button control
- Low listed noise level
- Fine particle retention
- Heavy floor unit
- Software update support unknown
- Filter is not a HEPA cartridge
Performance notes
The TPA filter works by charging particles and collecting them on washable plates, which is a different mechanism from a woven HEPA mat. Washing restores capture, so performance depends on keeping the filter clean. Room size and open airflow set how quickly a large space turns over.
Specifications
| Brand | Airdog |
|---|---|
| Model | X8 |
| Dimensions & fit | |
| Particle size | 0.01 micron |
| Dimensions | 15 x 15 x 29.9 inches (D x W x H) |
| Weight | 43.4 pounds |
| Capacity & performance | |
| Wattage | 60 watts |
| Noise level | 39 dB |
| Other details | |
| Control Type | App control, button control |
| Floor area | 4035 square feet |
| Filter type | Washable filter |
| Filters | Washable with TPA technology |
| Filters | 99.9% |
| Certifications | FCC certified |
Frequently asked questions
Does the Airdog X8 use a HEPA filter?
No. The listing gives a washable filter with TPA technology, not a HEPA cartridge.
Is the Airdog X8 too big for a bedroom?
It weighs 43.4 pounds and is 29.9 inches tall, and it is rated for very large rooms. It can work in a smaller room, but a compact unit may be a better physical match.
Can the Airdog X8 be controlled from a phone?
The controller type lists app control and button control, with touch as the control method.