BSMTEK KF370117-01 Large Room Air Purifier: Covers up to 5000 square feet
But wait, there's more (and no, we're not selling knives on TV). This smarty-pants purifier comes with a smart particle sensor that's always on the lookout, adjusting its power to keep your air just right. Plus, with the timer function, you can set it and forget it for 2, 4, 6, or 8 hours—because even air purifiers need a break.
And because we know you love a good bonus round:
- It sucks in air from all angles with its 360-degree air intake—no corner left behind.
- Auto mode means it practically runs itself (we're not saying it's lazy, but...).
- Washable filters? Check. Because nobody likes a high-maintenance relationship.
- And wheels! Because who said air purifiers can't have a little mobility?
General specs
- Brand: BSMTEK
- Model: KF370117-01
- Seller: Amazon
- product_dimensions: 15.35 x 15.35 x 29.92 inches
- item_weight: 40 Pounds
- country_of_origin: China
- filtration_system: 3-layer
- noise_level: 25db
- coverage_area: up to 5000 square feet
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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$339.99
Last price update: 6/5/25
Available to order
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Delivery to 
United States
United States
Available
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
BSMTEK KF370117-01 Covers up to 5000 square feet
|
Membrane Solutions MS601 Covers 3027 ft² in 1 hour
|
AIRTOK AP2301 Large coverage up to 1300 ft²
|
BlissAer KERY-PLUS
|
DAYETTE AP303
|
KNKA AP2000WF High-Efficiency TRUE HEPA Air Purifier
|
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| Brand | BSMTEK | Membrane Solutions | AIRTOK | BlissAer | DAYETTE | KNKA |
| Model | KF370117-01 | MS601 | AP2301 | KERY-PLUS | AP303 | AP2000WF |
| Color | ||||||
| Rating |
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| Price | $339.99 | $199.99 | $69.98 | $77.99 | $129.99 | $75.98 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 5, 2025 | June 14, 2025 | May 11, 2025 | June 10, 2025 | May 13, 2025 | May 13, 2025 |
| Product Dimensions | 12.2 x 16.1 x 6.2 inches; 6.6 Pounds | 8 x 8 x 16.99 inches | 7 x 13 x 17 inches | |||
| Date First Available | October 10, 2024 | December 28, 2024 | April 19, 2024 | |||
Large Room Air Purifier
$339.99
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Alejandro Kowalski
June 8, 2025
Rogue
June 8, 2025
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June 7, 2025
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June 6, 2025