Bionaire™ PureQuiet™ Dehumidifier, 42pint White

The Bionaire PureQuiet™ Dehumidifier effectively removes moisture and odour, as well as the threat of mold and bacteria growth.

By Bionaire

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Description & Features+

The Bionaire™ PureQuiet™ Dehumidifier effectively removes moisture and odour, as well as the threat of mold and bacteria growth. PureQuiet™ technology is designed to operate quietly, even on a high setting, so you can enjoy pleasant home surroundings. Equipped with a purifying air filter to help trap impurities, it prohibits the threat of mold and bacteria growth that can form in hot, humid conditions. Drain hose provides convenience and flexibility to run continuously, ensuring comfort of drier, purer air.
•42 Pint/ 20L
•Continuous Drain
•8 hr Timer
•Quiet like a refrigerator
•Sleek design
•Automatic Defrost
•Auto Shut Off
•Adjustable Thermostat
•Digital LCD display
•Carry handle
•Oscillating swing arm for wider air flow distribution
•available in black or white


Available for Shipping to Canada Post
Assembled Height
23.3 in
Assembled Length
13 in
Assembled Weight
28.9 lb
Assembled Width
14.4 in
Dehumidifier colour family
Manufacturer’s warranty length (months)
Product Identifiers
Walmart Item #
30554922, 31055577
Model #

From the Manufacturer +

Ratings & Reviews+

Bionaire™ PureQuiet™ Dehumidifier, 42pint White is rated 3.9 out of 5 by 13.
Rated 3 out of 5 by from Quiet for the first 2 weeks then gets loud I bought this unit about a month ago because it said it was a quiet unit and we needed it in our dining room/living room area. It was for the for 2 weeks... maybe. And now it is just a constant loud humming way louder than my fridge.
Date published: 2016-05-29
Rated 4 out of 5 by from Started vibrating like crazy but i fixed it... It's super quiet (relative to other dehumidifiers) which I love. But after a few weeks of continuous use it got a lot louder and vibrated like crazy. Based on other reviews on the 'net this is a common issue. I didn't want to return mine only to have a replacement have the same issue. I solved it by tucking a folded rag in between the compressor and the refrigerant tube. The tube has a bend in it by design, but since it's unsupported it starts to vibrate uncontrollably. A rag as pictured prevents it from undamped vibrations. Yay! Taking the unit apart is tricky and only recommended for determined DIY's. Some tips: The handle comes off by lifting it about 1/2" up and the pulling each end outwards. Lots of screws to remove to take the top off, the top front panel, then the bottom front panel. You'll need a super long #2 Philips screwdriver with at least a 9" long shaft (I pieced together 2 extension bits to do this). Good luck!
Date published: 2017-01-30
Rated 1 out of 5 by from Doesnt seem to always be working This dehumidifer had great reviews hence why we purchased. But it seems to be selective as to when it will work. I find Ihave to constantly check to make sure it hasnt adjusted its setting so it works.
Date published: 2016-04-29
Rated 3 out of 5 by from Not so "whisper quiet" Air is much cleaner and warmer For the couple weeks it worked quietly, now it's loud and noisy. Humidity dropped from 80% to 60% only in 4 hours non-atop. I can't get it lower. Not enough power Probably will exchange it for something bigger and more efficient.
Date published: 2016-03-17
Rated 4 out of 5 by from Great Features Works great and It's nice and quiet
Date published: 2016-12-25
Rated 5 out of 5 by from Working nice I bought 2 weeks ago and works fine
Date published: 2016-12-08
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