Blueair Blue Max 3250 Auto Air Purifier With HEPASilent Filter For Rooms Up To 48m² Rooms Removes 99.97% Particles Pollen, Dust, Mould, Bacteria, Viruses | Activated Carbon Reduces VOCs, Odours

Had this a few years now, seams to work great. Fikters can be expensive but only need to replace once a year unless its proper dusty then every 6 months. Hoover the outside every week, which helps with the longevity of the filter, also wash the outer fabric filter once every few months. Few different settings on it, we just leave it on auto and put the lock on so no one can accidently change the setting. Very quiet product when running in background, but you know it when the fan ramps up because of dust. Has helped with two asthma sufferers in the house. Washable outer fabric filter.

Excellent but I couldn't find filters for it

Bought it as an Amazon warehouse deal and got a nice unit. Looks pretty in grey fabric. Very quiet on setting one which I normally use overnight and can barely hear it. I used to cough at night - maybe allergy related or dust but since using it the cough is so much better though I can’t prove the two are connected. Little light on the front which changes colour depending on pollutant level. Mine is almost always on blue, the lowest pollution setting. Filter will need changing after a year or so which maybe a problem as I can’t find the correct filter on Amazon or eBay.

I was sceptical but the product works great to recycle the air and improve the air quality. I use it in a large room and is working perfect.

Compact, quiet, detects cooking smells and increases it filtering rate. This is proof it works !

P*E*R*F*E*C*T

Absolutely brilliant bit of kit. Haven't had to change internal filter in a year. But the cloth outside screen needs regular cleaning. Night mode is silent. And this thing even detects cooking and aerosols. Very handy if you have allergies to pet hair as well

The air purifier is good, but don't count on any meaningful customer support - not Amazon's fault. There was a period when no replacement filters were available and Blueair were useless. Luckily, Amazon have found a new supply of filters and I have been able to find and fit the replacement.