Smart Filtration, you can trust
-
Is this the right filter for you?
-
Accurate filter lifetime tracking
-
Ship next day free
-
30 day home trial
-
Authenticity guaranteed
FAQ
82%would recommend this product
280 reviews
- EMElizabeth M.Verified Buyer2 days agoRated 1 out of 5 starsProblematic
This is the second new filter I have installed, only to be told “0% air filter left."
BUBlueair UK3 minutes agoThank you for sharing your feedback. We’re so sorry to hear that your replacement filter is showing "0% filter life left" immediately after installation. We completely understand how concerning this is when you expect an accurate filter tracking reading right out of the box. Our support team will reach out to you directly to check your setup and help ensure your unit is performing as it should.
- ACAngela C.Verified Buyer5 days agoRated 5 out of 5 starsQuality filters
Fit perfectly and keeps the air pollen and dust free
- TPTricastle P. I. R.Verified Buyer6 days agoRated 5 out of 5 starsCarbon and particle filter
We are using this one in the office, and it really helps!
- HMHaskell M.Verified Buyer1 week agoRated 5 out of 5 starsWorks Amazingly Well!
I'm amazed at how effective this filter is in removing cooking odors, including bacon, and how quickly it does it.
- CDCathy D.Verified Buyer1 week agoRated 1 out of 5 starsWrong size
My mistake but these are the wrong size. Can I ship them back and order the 311i+?
BUBlueair UK1 week agoThank you for reaching out! We completely understand—getting the wrong size happens to the best of us! As a one-time courtesy, we’d be more than happy to help you make this swap. Our support team will reach out to you directly to guide you through returning your current unit and getting the correct 311i+ size set up.