🌬 Enhance Indoor Air Quality with GermGuardian AC4820 Filter Air Purifier: Home, 22", Grey Review

Doesn't have a sleep mode but works great. I've had mine for two years now and mostly use it in the kids room. Filters are easy to change, but changing them twice a year is expensive. Works well.

I am a regular Microbe customer and already have 2 4825 at home, the only difference is that 4820 has no UV function. Trade at a slightly lower price. If you need the UV option, please specify when ordering. Works great for me and uses the same filters as my others.

We have a large dog in our bedroom. We also like to sleep with the window open, although I have spring and fall allergies. This device helps with both (pet dander and allergens). I no longer wake up with a scratchy, itchy throat and eyes! It works quietly, it didn't affect sleep in any way - except maybe in a positive way! Definitely recommended.

I have had this product for a little over a month. It was overall good value for money and works as advertised. If you're looking for a small town (under 160 square foot) market, this is a quality product you may want to buy. I'm quite happy with mine. On the other hand, I sent an email asking if this model filter is interchangeable with the model 4825 filter and they responded in less than 24 hours, maybe even less than 12 hours! That's the kind of service and response time I expect as a…

I've been using this cleaner for a few years now and it does the job perfectly. will have to do. But other than that, this air purifier is great and really captures air odors and dust. For example, ultraviolet light helps a lot. very quiet. Will continue to use this brand for as long as possible. Lasts. This was my second. Bought a bigger one for the living room. Recommend this cleaner and brand, make sure you have one with UV light that helps against viruses.

LOVE IT! I'm not kidding, I really like it! I am allergic to cats and reluctantly adopted a stray cat two months ago. I thought I would be unhappy, but to be honest, I tolerated this cat very well in our home. Because I have allergies, I often can't touch the cat. But this air purifier makes having this cat in our house pretty bearable. and i have asthma. I have complete confidence in this product! It cleans the air so well. I've been researching the best air purifiers for pets. I read hundreds

Great product for the price and size. I bought two; one for my bedroom and one for my office at work where the building has ventilation and mold problems. I leave them on 24/7 in both locations and my allergies, both nasal and dermal, have greatly improved. The lowest setting is a whisper, the second is a little noticeable but won't wake/wake a light sleeper like me, the third is noticeable but oddly soothing. The fresh air performance depends on the selected speed. As an added bonus to some…