Filtrete Air Purifier: True HEPA Filter for Small/Medium Room, Captures 99.97% of Smoke, Dust, and Pollen Particles

Abby Normal: I keep this in my office and the 2, 4, 8 hour timer is great to not have to remember to turn it off. No wasting the filter on time when I’m not around. It does a good job of putting out fresh air and I only notice the noise when it turns off and things get eerily quiet.

United States on Sep 24, 2023

Kevster5: I've had two of these units for 1.5 years and love them! On low, you can barely hear the unit running...more like a low background white noise. High does get a bit loud, but to be honest I never have it running that high nor do I see a need.

I have one in my home office and one in a workout room in the basement. The low white noise I mentioned above is perfect for my home office because it blocks out/minimizes noise from kids when they get home from school and I am still on calls for work. The workout room unit does a great job at eliminating any hint that there is a lot of sweat going on in there! I keep both units on low all the time.

I have seen some reviews of people with really dirty filters after a few months of use. So yes, this does definitely work! A year and a half later, I am just starting to think about changing the real filter in both units. When I purchased the units, I also bought the 3M Filtrete carbon filter, cut it to size and have that in front of the filter. THAT is what I have changed a few times, but at a much lower cost then the real filter.

When it comes to price, the unit itself, the carbon filter, AND the real filter are still far...

United States on Dec 13, 2022

AudraAudra: I like that it has a timer and adjustable speed. It was easy to set up and use. The noise level is minimal and I can smell a difference in the air of the room. It's a little bigger than I expected but not obtrusive.

United States on Nov 16, 2022

JW: Extremely happy with this product.

Canada on Mar 31, 2022

JonathanMTX: Muy bueno para recamaras, sala y purificar el aire del baño

Mexico on Jul 11, 2021

Expatcalifornian: Works well, air is noticeably cleaner in my bedroom. A bit noisier than expected, even on low. But it is an even drone, so after a short while one doesn't notice it. No smell either. Easy to change the filter. No frills, which is fine with me.

United States on Aug 29, 2020

Jewelshine: We wanted a HEPA filter to reduce allergens in our home. Decided to try the 3M model as we use their HVAC filters. Really happy with this unit. It has 3 speeds and cleans the air in a room pretty fast. The lowest speed produces a "white noise" that's quiet enough to use at night while sleeping. It's fairly large and has some heft to it, so it's not cheap & flimsy. The cover is a bit flexy though. Mine had 2 pieces of tape to help secure it. Might have been for shipping, but I left it on. It also removes odors. I ran it for an hour in a closet that's a little stale and the difference was immediate.

United States on Jun 02, 2020