XiaomiMi Air Purifier HEPA Filter Suitable for Xiaomi Air Purifier 2/ 2S/ 2H/ PRO

God knows if they really work. But I have noticed the air after cooking or smoking/farting etc when purifying cleans the air smells/oders despairing. But I am not sure on the pm2 particles and others stuff they say it sucks up and gives back cleaner air . I do see small amount of dust build ups and hoover it away with my lovely Henry hoover sucks it all up. I do suffer with winter and summer allergies but no differences that I have noticed. In the dark flash a torch and you will see dusty all around. But everything is a mind game. And only manufacturers know well if their products work or not. Amazon sellers are just selling products not their faults.

Took some measurements and a gamble on this as I could not get hold of any filters for my Acekool AF2 air purifier. Fits perfectly and works like the original.

Dont think this is working. Its very noisy

I have this new Grey Xiaomi HEPA filter, and the purple one. Why does the purple one feel like it is making the air cleaner?When I enter a room that has the purple filter I feel like i'm walking into a spring meadow, like my health is genuinely improved. But with the New grey HEPA filter I feel like I have just vacuumed the house, no clean smell, no anti bacterial layer, and the air feel dry. The Purple one just felt 'right', this one is weird, is it lacking the clean scent layer and perhaps cleaning the air too much? It's like tasting wine, when you know, you know.This filter has been released during the coronavirus pandemic - has Xiaomi increased production of filters to meet demand and somehow quickly come out with this strange hepa filter and branded it as better 'hepa'? Lots of questions I have, but if you want my recommendation, go with the purple filter.

Is a filter and is doing what is suppose to do.

FAKE! Will not work or initialize in fan and system say the filter is bad