
It really works and keeps the air fresh - I haven't changed mine in literally years (I took them out and hand cleaned them regularly which I don't think it does). a little hurts but in the end I thought I'd better buy a new one It's pretty easy to take it off and put it back on no problem seems like a simple process Seems incredibly expensive when you see what it is but maybe i don't understand something about the technology as i said although i drove for several years (more than 5 with regular use) before i exchanged it cheaper than a brand new air purifier.

Stay Cool With COMFYHOME 3-In-1 Portable Air Conditioner - Efficient Evaporative Air Cooler For Home And Office
11 Review

White Senville Dual Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Alexa Compatible - SENA-30HF/D
21 Review

COMFYHOME 3 IN 1 Portable Evaporative Air Cooler - 60°Oscillation, 12H Timer & Remote, Windowless Room AC For Bedroom Home Office
11 Review

UL Certified 120V Unheated Awoco 48 Super Power 2 Speeds 1650CFM Commercial Indoor Air Curtain With Free Door Switch
23 Review