WATTSMART H13 True HEPA Air Purifier - Portable, Quiet Sleep Mode, White (HK-AP001-AT01)
Breathe easy, no matter where you are. The WATTSMART air purifier isn't just good—it's H13 HEPA filter good, snagging those pesky 0.1 micron pollutants with a 99.97% success rate. Perfect for the little ones, the wise ones, and yes, even that stuffy office corner.
And here's the kicker: it's got a 360° air outlet that'll refresh the air in rooms up to 880 ft² five times every hour. Plus, it's small enough to tuck away anywhere (because let's face it, nobody wants an eyesore).
Worried about noise? Don't be. In sleep mode, it's quieter than a whisper at less than 22dB—so you can catch those Z's without a hitch.
But wait, there's more (as they say). The night light isn't just a light; it's your personal ambiance wizard, casting a soft glow that says 'relax'. And with 5 timer options from 2 to 12 hours, it's like having a personal air butler that knows when to call it a night.
At the end of the day, it's not just an air purifier—it's a stealthy guardian for your family's health, working overtime to keep the air clean without making a fuss. Because fresh air shouldn't come with a side of noise pollution.
General specs
- Brand: WATTSMART
- Model: HK-AP001-AT01
- Seller: Amazon
- ID: B0CKPLFV24
- Product Dimensions: 8.22 x 8.27 x 11.65 inches
- Item Weight: 6.25 Pounds
- Date First Available: October 8, 2023
- Customer Reviews: 4.7 stars from 40 ratings
- Filter Type: H13 True HEPA
- Coverage Area: Up to 880 ft²
- Noise Level: Less than 22dB in sleep mode
- First listed by seller: 3/30/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
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| Brand | WATTSMART | Tailulu | FULMINARE | Mooka | LUNINO | Mooka |
| Model | HK-AP001-AT01 | AP050 | PU-P05 | M05 | BW302 | M01 |
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| Price | $87.99 | $39.99 | $31.99 | $59.98 | $49.99 | $38.98 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Nov 9, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 |
| Product Dimensions | 8.22 x 8.27 x 11.65 inches | 7.2"D x 7.2"W x 10.86"H | 5.71 x 5.71 x 7.88 inches | 7 x 7 x 11 inches | 6.49 x 6.49 x 9.84 inches | 5.91 x 5.91 x 7.87 inches |
| Item Weight | 6.25 Pounds | 2.43 pounds | 1.85 Pounds | 3.4 Pounds | 2.84 Pounds | |
| Date First Available | October 8, 2023 | June 16, 2024 | August 17, 2024 | |||
| Customer Reviews | 4.7 stars from 40 ratings | 4.4 stars, 608 ratings | 4.5 stars from 239 ratings | |||
| Filter Type | H13 True HEPA | H13 HEPA | H13 HEPA | |||
| Noise Level | Less than 22dB in sleep mode | 12 dB | 24db at low fan speed | 15dB | ||