So easy to set up and use. Quiet, too. Using it in basement - so it is all good!

I bought this a 3 weeks ego for my daughter and this amazing.

The HEPA and ION are big deal, my daughter bought this for us - so far so good.

I bought 2 of the purezone 3-1 very nice and quite , works wonderful.

Purchase a week ago. Very satisfied. Quiet and efficient

Great has helped with breathing and is very quite in bedroom

Have filtration system for over a year and am most happy with it: great design and ultra-quiet!

Definitely keeps my air cleaner and purified highly recommended

I was wanting a new one for my bedroom that was quiet yet did the job. Very pleased with this one.

So far so good looking into buying the 4 in 1 soon. Cant beat the 5 year warranty.