I got one of these to replace an ancient Westinghouse something wave air purifier that I had from Sears for over 18 years. To be honest, if I could still find the filters I would still be using it.But I couldn't, so I got this. And I have to say that I love this thing. It moves air very well and is silent. It has a Lights Off button that I LOVE. Its easy to remove and change the filter, and it has a small footprint and a nice look to it.I would prefer if it had a removable pre-filter, but you cant have everything. (I actually purchased a after market carbon pre-filter, cut it to size and used it on here. I was careful to buy a very thin pre-filter and it works just fine. SHhhh, dont tell anybody.)Over all, its built well for the price, and it works well for the price. It's quiet. I recommend it.Oh, just a heads up, the buttons are touch sensor, that threw me at first as I was expecting clicky buttons.
Rating: [5 of 5 Stars!]