Hathaspace HSP001 Air Purifier Replacement Filter - HEPA + Carbon, Compatible with Hathaspace Air Purifier Model HSP001 - Improves Air Quality for Home, Office, and Bedroom Use

Works as described.Not much to say about filter. Function fineI am really glad there are more types of Hathaspace filters out there in the market now. While it does say it is a Hepa filter, I dont know how small it filters out to. Either way, it seems to collect alot of dust with my 3 dogs. My basement seems less dusty, but I do have 3 dogs so thats not bad. Lookin pretty good so far.Filters work great. Install easily. Filters the air in our main room including the kitchen and helps with cooking odors.easy to install. no complaints.terrible knockoff, did zero for my air quality and a waste of money. cheaply made. spare yourself the hassle and buy Hatha brand only