FreAire KN-6391RGB Air Purifier with RGB Lights: 3-In-1 Air Purifier with 3-stage filtration system
Looking to give your home a breath of fresh air—literally? Meet the FreAire Air Purifier, where cutting-edge tech meets sleek design. It's not just about cleaning the air (though, with its 3-stage filtration system, it snags 99.97% of those pesky particles—perfect if you've got pets or a penchant for puffing). It's also about setting the mood, thanks to those RGB mood lights. And when it's time to hit the hay, sleep mode kicks in, quieter than a whisper at just 22dB.
This little powerhouse doesn't just sit there looking pretty. With dual-channel airflow and 360° ventilation, it cycles the air in your room five times an hour (up to 215 sq.ft., so your living room's covered). Fancy a spa vibe? Toss some essential oils into the aromatherapy trough and let the zen begin. Plus, it's compact enough to move from your bedroom to your home office without breaking a sweat. 🏡
🔴 Heads up: Swap out the filter every 3-6 months to keep it running like a dream.
General specs
- Brand: FreAire
- Model: KN-6391RGB
- Seller: Amazon
- Product Dimensions: 6.1 x 6.1 x 9.7 inches
- Item Weight: 3.13 Pounds
- Coverage Area: 215 ft² / 20 m²
- Filter Lifespan: 3-6 months
- Noise Level: 20 decibels
- Control Method: Touch
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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FreAire KN-6391RGB 3-level high-efficiency filtration system
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![]() FreAire KN-6391RGB
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![]() FreAire KN-6391RGB 3-level high-efficiency filtration system
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![]() AIRROMI A2005-Purple Advanced HEPA Filtration
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![]() BlissAer KERY-PLUS
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Brand | FreAire | FreAire | FreAire | FreAire | AIRROMI | BlissAer |
Model | KN-6391RGB | KN-6391RGB | KN-6391RGB | KN-6391RGB | A2005-Purple | KERY-PLUS |
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Rating |
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Price | $39.99 | $129.99 | $39.99 | $39.99 | $39.99 | $77.99 |
Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
Update | May 11, 2025 | June 8, 2025 | May 11, 2025 | June 14, 2025 | May 13, 2025 | June 10, 2025 |
Product Dimensions | 6.1 x 6.1 x 9.7 inches | 6.1 x 6.1 x 9.7 inches | 6.1 x 6.1 x 9.7 inches | 8 x 8 x 16.99 inches | ||
Item Weight | 3.13 Pounds | 3.15 Pounds | 3.04 Pounds | 4 Pounds | ||
Coverage Area | 215 ft² / 20 m² | 215 ft² / 20㎡ | 215 ft² / 20 m² | |||
Filter Lifespan | 3-6 months | 3-6 months | 3-6 months | |||
Noise Level | 20 decibels | 20 decibels | 22 decibels |