FreAire Air Purifiers for Bedroom Up to 1086 Ft², Air Purifiers for Home with Lights, HEPA Air Purifier Removes Dust Smoke Pollen Dander Smell, for Home/Pets/Bedroom
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 5 left in stock, order soon!
Arrives
Wednesday, Aug 12
Color: Black
Features
- HEPA Air Purifier FreAire air purifiers adopt a 3-level high-efficiency filtration system that effectively filters smoke, pollen, pet dander, odors, and air particles as small as 0.3 microns.
- 3 Ambient Light This air purifiers for home integrates 3 kinds of lights, which not only provide you with healthy air but also decorate your home with beautiful and soothing atmosphere.
- High Purification RateDesigned with dual-channel air inlet and 360-degree air outlet, this air cleaner can refresh the air in a room up to 1086 ft2 hour. Quickly provide fresh air to your room
- Low-Noise OperationAfter switching to sleep mode, the speed of air purifiers for bedroom will slow down to its lowest level, reducing the noise to as low as 20 db. It's perfect for keeping your air fresh at night while you sleep.
- Aromatherapy FunctionBy adding 4-5 drops of your favorite essential oil (not included) to the aroma pad, the delightful fragrance can flow with the fresh air and fill your entire room.
Product Dimensions : 6.1 x 6.1 x 9.7 inches; 3.02 Pounds
Item model number : KN-6391
Date First Available : April 1, 2026
Best Sellers Rank: #9,340 in Home & Kitchen (See Top 100 in Home & Kitchen) #25 in HEPA Filter Air Purifiers
#25 in HEPA Filter Air Purifiers:
Customer Reviews: 4.8 4.8 out of 5 stars (123)
Power Source: AC
Control Method: Touch
Filter Type: 3-in-1
Floor Area: 1086 Square Feet
Noise Level: 22 Decibels
Particle Retention Size: 0.3
Brand Name: FreAire
Model Number: KN-6391
Item Dimensions D x W x H: 6.1"D x 6.1"W x 9.7"H
Item Weight: 3 Pounds
Specification Met: CARB Certified
Color: Black
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Aug 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
My first review indicated I initially smelled something foreign, however I found this to be a normal process of airing out the filter and this faint odor went away! I am impressed with the four speeds to choose from in obtaining air purity not to mention it has an Auto function and timer as well! The Auto button adjusts your air speed according to the room's air quality. Green is Good and Red is... well you guessed it - not good. On the lowest setting I can't even hear this machine! At night, a few hours before retiring, I place the Purifier on a medium speed and at bedtime, I use the Auto button which so far reverts automatically to the low speed as there is a green light on my machine - sensing pure air. All in all, I'm happy with this work horse and very please it is 50% off at the time of my purchase!
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Reviewed in the United States on November 3, 2025 by Don
It’s the perfect size and style for my home. I keep it open since I got it, it’s pretty quiet compared to to other purifiers. The filter is easy to replace too. Just overall good household piece.
Reviewed in the United States on August 31, 2025 Reviewed in the United States on August 31, 2025 by tong shen
This is our first time using an air purifier. Our main reason for purchasing was for our allergies. We use this in our bedroom. We both take some sort of allergy medication. Either OTC or prescribed. We would wake up in the middle of the night or wake up in the morning with a stuffy nose. It didn't matter how much I dusted, vacuumed, changed the sheets, etc.. The purifier itself was about the same as pictured. The controls are super easy to understand even without looking at instructions. I like having the option of turning the light on or off, especially during the daylight hours, however I tried it one night with the lights on like a nightlight or something just to see what it would be like. I just leave the light off now. It is pretty bright in a glowy kind of way. Within the first night, we both slept through the night and we can breathe a little better. I have noticed that there is little to no dust around our TV area, that was a spot I was continually having to keep clean and we are not taking OTC allergy medicine as much either. This is probably one of the few purchases we have made over the years that has actually done what it is supposed to do straight out of the box.
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Reviewed in the United States on July 20, 2025 by melissa
This product freshens the air and is quiet. Decent price. I am very happy with it.
Reviewed in the United States on January 9, 2026 by Loretta Prince
This is small, quiet and efficient! Just what I wanted in bedroom!
Reviewed in the United States on August 23, 2025 by Lori B
Great for my kids room. It’s quiet and acts like a nightlight for them.
Reviewed in the United States on December 13, 2025 by Linda
First air cleaner ever purchased. Seems to be doing a good job. Sucks in a lot of dirt and hair. I would recommend this product.
Reviewed in the United States on December 19, 2025 by Kimberly A Godfrey
It works well
Reviewed in the United States on January 20, 2026 by E M R Marsh