BLUEAIR Air Purifier for Rooms up to 86 m² | Blue Pure 3350i Max (311i Max) - Smart, Quiet, HEPASilent Technology, Removes Allergens, Pet Dander, Dust, Smoke & Mold

The cost of this is well worth it. It purifies all the air in my downstairs home. I can leave it running continuously and never realize it’s on so quiet.

This might be premature, but I read Condumers Report and this purifier was highest rated as well large cleaning volume. It is big so you need to think about location, but given it purifying volume anywhere is prob ok.The only real downer was expensive filters once a year and noise at low speed.I found the purifier was very very quiet in fact a low speed I needed to put my hand over vent to be sure it was running.So long term per CR it’s great and from my experience very very quiet. It’s a serious investment, but serious purifiers seem to run $500 to over $1000 with more noise and poorer performance.Given the potential for years of service (I hope at least 10) it seems like a good investment.I have not tried all the modes arrrggghhh so many so my views might change but out of the box it’s great.

Have had this nearly a year now and it is fantastic! My daughter had to move in with us and she brought a rescue dog with her. Turns out I was allergic to him and very sensitive to his odor ( she was good about bathing him but his severe allergies kept him broke out which created the odor). This machine was a miracle worker.. it is quite and got rid of all odors so well I can actually work in the basement and not be bothered. Thanks much!

This unit is awesome . My house smells so fresh now!

This is the first and only air purifier I’ve bought. It’s been months now and it works great it’s more quiet than my AC unit both at low fan speed and this one at max is still really quiet. Now generic spa certified replacement that could be less expensive are not an option but the filters still look in great condition. I will say I would love to remove the carbo filters and just have maximum dust reduction