[Rated #1] 3pcs Best Ionic Air Purifier For Smoke, Pet odor, Chemical odor, Material off-gassing odor, Mold. (2-Year warranty and FREE Shipping)

They don't work as well as I expected. Although, I have one in my kitty-room so, it has a big job to try to clean. I'm considering putting a second one in there. I have 3 in the downstairs. It is more open, but it doesn't equal more than 750 sq ft. I think they could work better, too. My dad used to sell negative -ion air purifiers years ago, and those created a fresh smell in the air. It smelled just like it does right after a summer rain. These don't live up to that standard. 😔 (I bought a total of 6.)

Very easy to sett up and place around in different rooms.

I just got them today December 30th. They're Christmas 🎄 presents 🎁. I love the 1 I kept for myself.