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Bionaire

Bionaire Desktop True HEPA Air Purifier for Small Rooms up to 345 sq. ft

4.5 stars out of 135 reviews
(4.5)|
135 ratings

Key item features

  • Advanced Filtration System: Features a True HEPA filter that captures 99.97% of particles as small as 0.3 microns, complemented by a pre-filter for larger particles and a carbon filter to reduce odors.
  • Optimized Room Coverage: Ideal for small rooms of 72 sq. ft. and effective for spaces up to 320 sq. ft. with a 57 CADR, based on AHAM standards.
  • User-Friendly Controls: Equipped with three-speed settings for customizable airflow, digital controls for simple operation, and a filter indicator for timely maintenance reminders.
  • Efficient Air Circulation: Provides consistent purification through 360-degree air intake, ensuring purified air circulates continuously throughout the space.
  • Certified Energy Efficiency: This air purifier is energy-efficient and AHAM verified, offering a reliable solution for improving indoor air quality.
  • Compact Portable Design: A compact and portable desktop unit, suitable for various small spaces including dorms, bedrooms, offices, and living areas.
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Current price is $68.66
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Comparison Chart:
Minimum Efficiency Reporting Values (MERV)-Bionaire Desktop True HEPA Air Purifier for Small Rooms up to 345 sq. ft17Homedics Total-Clean 3-in-1 Air Purifier-360-Degree HEPA Filter for 447 Sq. ft., Activated Carbon, Essential Oil Aromatherapy, AP-T65-GY,Grey0Honeywell Air Purifiers for Home, 465 Sq Ft, Tabletop, Reduces Dust, Pollen, Pet Dander, Odors, Compact Allergen Reducer, White HHT2700GermGuardian 1095 Sq. ft. Air Purifier with HEPA Pure Filter and UV-C Light, White, AC15120Bionaire Mini True HEPA Air Purifier for Medium Rooms up to 428 sq. ft, White8LEVOIT Core 200S-P 675 Sq Ft Smart Air Purifier0GermGuardian 743 Sq. ft. Tower Air Purifier with HEPA Pure Filter, Gray, AC482010ConairPure Portable HEPA Air Purifier, 3 Fan Settings, Sand13CONAIRPURE Medium Room AIR PURIFIER AP04 200 sq. ft.20Homedics 3-1 Air Purifier, 975 Sq. ft of Coverage/Hour. True HEPA Filtration, Activated Carbon Odor Filter, Pre-filter, Reduces Airborne Allergens, for Medium Rooms
Contaminants RemovedDustBionaire Desktop True HEPA Air Purifier for Small Rooms up to 345 sq. ftAllergensHomedics Total-Clean 3-in-1 Air Purifier-360-Degree HEPA Filter for 447 Sq. ft., Activated Carbon, Essential Oil Aromatherapy, AP-T65-GY,GreyDustHoneywell Air Purifiers for Home, 465 Sq Ft, Tabletop, Reduces Dust, Pollen, Pet Dander, Odors, Compact Allergen Reducer, White HHT270MoldGermGuardian 1095 Sq. ft. Air Purifier with HEPA Pure Filter and UV-C Light, White, AC151DustBionaire Mini True HEPA Air Purifier for Medium Rooms up to 428 sq. ft, WhiteSmokeLEVOIT Core 200S-P 675 Sq Ft Smart Air PurifierDustGermGuardian 743 Sq. ft. Tower Air Purifier with HEPA Pure Filter, Gray, AC4820DustConairPure Portable HEPA Air Purifier, 3 Fan Settings, SandAllergensCONAIRPURE Medium Room AIR PURIFIER AP04 200 sq. ft.AllergensHomedics 3-1 Air Purifier, 975 Sq. ft of Coverage/Hour. True HEPA Filtration, Activated Carbon Odor Filter, Pre-filter, Reduces Airborne Allergens, for Medium Rooms
Maximum Room Size-Bionaire Desktop True HEPA Air Purifier for Small Rooms up to 345 sq. ft-Homedics Total-Clean 3-in-1 Air Purifier-360-Degree HEPA Filter for 447 Sq. ft., Activated Carbon, Essential Oil Aromatherapy, AP-T65-GY,Grey100 sq ftHoneywell Air Purifiers for Home, 465 Sq Ft, Tabletop, Reduces Dust, Pollen, Pet Dander, Odors, Compact Allergen Reducer, White HHT270-GermGuardian 1095 Sq. ft. Air Purifier with HEPA Pure Filter and UV-C Light, White, AC151-Bionaire Mini True HEPA Air Purifier for Medium Rooms up to 428 sq. ft, White-LEVOIT Core 200S-P 675 Sq Ft Smart Air Purifier158 sq ftGermGuardian 743 Sq. ft. Tower Air Purifier with HEPA Pure Filter, Gray, AC4820-ConairPure Portable HEPA Air Purifier, 3 Fan Settings, Sand-CONAIRPURE Medium Room AIR PURIFIER AP04 200 sq. ft.-Homedics 3-1 Air Purifier, 975 Sq. ft of Coverage/Hour. True HEPA Filtration, Activated Carbon Odor Filter, Pre-filter, Reduces Airborne Allergens, for Medium Rooms
FeaturesFilter Change IndicatorBionaire Desktop True HEPA Air Purifier for Small Rooms up to 345 sq. ftFilter Change IndicatorHomedics Total-Clean 3-in-1 Air Purifier-360-Degree HEPA Filter for 447 Sq. ft., Activated Carbon, Essential Oil Aromatherapy, AP-T65-GY,GreyFilter Change IndicatorHoneywell Air Purifiers for Home, 465 Sq Ft, Tabletop, Reduces Dust, Pollen, Pet Dander, Odors, Compact Allergen Reducer, White HHT270Filter Change IndicatorGermGuardian 1095 Sq. ft. Air Purifier with HEPA Pure Filter and UV-C Light, White, AC151Filter Change IndicatorBionaire Mini True HEPA Air Purifier for Medium Rooms up to 428 sq. ft, WhiteAutomatic Shut-OffLEVOIT Core 200S-P 675 Sq Ft Smart Air PurifierFilter Change IndicatorGermGuardian 743 Sq. ft. Tower Air Purifier with HEPA Pure Filter, Gray, AC4820Variable SpeedConairPure Portable HEPA Air Purifier, 3 Fan Settings, SandVariable SpeedCONAIRPURE Medium Room AIR PURIFIER AP04 200 sq. ft.Filter Change IndicatorHomedics 3-1 Air Purifier, 975 Sq. ft of Coverage/Hour. True HEPA Filtration, Activated Carbon Odor Filter, Pre-filter, Reduces Airborne Allergens, for Medium Rooms
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Customer ratings & reviews

4.5 out of 5 stars
stars135 ratings49 reviews
How item rating is calculated
  1. 5 stars79% (107)
  2. 4 stars9% (12)
  3. 3 stars4% (6)
  4. 2 stars2% (3)
  5. 1 star5% (7)

Reviews summary

Pros
  • : Offers great value in a small space.
  • : Suitable for small areas and limited spaces.
  • : Removes dust and odors from the air.
Neutral
  • : Can be quiet, but may produce noise at higher settings.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 49 reviews

Mar 19, 2025
RockStarinWY
5 out of 5 stars review

Verified Purchase

Runs quietly, 3 speeds, works as described

I love that this runs quietly, has three speeds, and works as described, however there is no automatic shut off feature and they do not make it easy to find out which replacement filters you need or how much they cost

Helpful?2DL7SCAO3AA43879819929
reply from Bionaire Team

Thanks for your feedback, RockStarinWY! We’re glad you're enjoying the quiet operation and multiple speeds. We appreciate your input about the auto shut-off and filter information—we'll definitely pass that along. If you need help identifying the right replacement filter, please feel free to reach out, and we'd be happy to assist you.Bionaire Support Team

Jul 19, 2024
Sasha
5 out of 5 stars review

Verified Purchase

Perfect small space air purifier

I found this online at a great price with good reviews and I had been looking at more expensive air purifiers. Needed something to put near my cat's litter box to keep the smell from over taking my home. I've had it running almost a month and I have it about 3 feet away from my cat's litter box and it works exactly how I need it to. I have not had to replace the filter yet so I don't know how long that will last. It does make some noise if it's at level 3, there are 3 settings but it does not disrupt my day to day. Over all I haven't had any problems so I'd say this was a win win!

Incentivized Review
Helpful?2DL7SCAO3AA43879819929
Sep 29, 2024
Peter
Top Reviewer
5 out of 5 stars review

Verified Purchase

Very nice little air purifier

I have had a few of these binary air purifiers. Now have them set up in several rooms and has made a notable difference. Note when buying that do you have to increase the square footage compared to what they say is enough, making air purifiers more expensive than they appear. It depends on how many times per hour you want the air to exchange.

Incentivized Review
Helpful?2DL7SCAO3AA43879819929