FreAire KN-6391RGB HEPA Air Purifier with RGB Lights: 3-level high-efficiency filtration system
Meet the FreAire Air Purifier—your new ally against stuffy air and dull decor. Not only does it tackle everything from smoke to pet dander (yes, even those sneaky particles as tiny as 0.3 microns) with its 3-level high-efficiency filtration system, but it also doubles as a mood lifter. Thanks to its 3 kinds of RGB lights, you can switch up the vibe of your room from 'chill lounge' to 'vibrant party' in seconds.
Here's the kicker: with a dual-channel air inlet and 360-degree air outlet, this little powerhouse can cycle the air in a 215 ft² / 20 m² room five times an hour. That's like giving your room a breath of fresh air, literally. And when it's time to hit the hay, the sleep mode whispers at a barely-there 22 db—so quiet, you'll forget it's on. Plus, for those who love a good scent, the aroma pad lets you infuse the air with your favorite essential oil. Because why settle for clean air when it can also smell like a spa?
Features
- RGB lights for home decoration
- Dual-channel air inlet and 360-degree air outlet
- Sleep mode with low noise
- Aroma pad for essential oils
- 3-level high-efficiency filtration system
General specs
- Brand: FreAire
- Model: KN-6391RGB
- Seller: Amazon
- ID: B0F8NZ1LP8
- product_dimensions: 6.1 x 6.1 x 9.7 inches
- weight: 4 Pounds
- coverage_area: 215 ft² / 20 m²
- noise_level: 22 db
- First listed by seller: 6/8/25
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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FreAire KN-6391RGB 3-level high-efficiency filtration system
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DBFIT W-01 3-in-1 H13 HEPA filter
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VEWIOR ClearAir-A7 5-Stage high efficiency filtration system
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Frestar FAW 20210002 3-Stage Filtration with HEPA Filter
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| Brand | FreAire | DBFIT | VEWIOR | BlissAer | Dkenicor | Frestar |
| Model | KN-6391RGB | W-01 | ClearAir-A7 | KERY-PLUS | HEPA | FAW 20210002 |
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| Price | $129.99 | $72.99 | $129.96 | $79.99 | $149.99 | $19.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 9, 2025 | December 6, 2025 | December 6, 2025 |
| Product Dimensions | 14.4 x 8.9 x 22.4 inches | 8 x 8 x 16.99 inches | 15.35 x 15.35 x 29.9 inches | 4.5 x 4.5 x 6.89 inches | ||
| Item Weight | 10.7 Pounds | 4 Pounds | 40.78 Pounds | |||
| Date First Available | June 1, 2024 | December 28, 2024 | May 20, 2025 | |||
