Blueair Blue Signature

cylindricalpremium

Quiet CADR (below 41 dBA) · speed 2

229CFM

Quietly cleans rooms up to ~344 sq ft

Max CADR

434 CFM

Rooms up to ~651 sq ft

Max noise

59.6 dBA

Filter lifespan

12 months

Dimensions

17.3 x 15.7 x 15.7

Basic Light dust & pollen687 sq ft quiet / 1302 sq ft max

Recommended Everyday & allergies344 sq ft quiet / 651 sq ft max

Cooking / Wildfires Maximum protection215 sq ft quiet / 407 sq ft max