"Driven by Blueair’s belief that clean air is essential to daily life, Blue Signature™ reimagines air purification at home, with unrivaled performance and beautiful Scandinavian design."

“Crowned the ‘best overall’ air purifier we’ve tested. This model (3250i) is one of the best you can buy”

"With some exceptionally rapid filtration times, and a pleasingly quiet operation, it’s (Blueair’s Blue Signature) more than in with a shout of being one of the best air purifiers on the market"

“Blue Signature™ transforms air purification into an object of living design. Guided by Scandinavian principles of simplicity and harmony, its smooth cylindrical silhouette doubles as a functional table, blending seamlessly into modern interiors while quietly enhancing the atmosphere of every space.”

"The Blueair Blue Pure 211i Max won a 2025 GOOD DESIGN Award for Household Product Design. Recognized by The Chicago Athenaeum for excellence, it features HEPASilent™ technology, app connectivity, and high-efficiency filtration."

"The Blueair Blue Signature finally gives design-conscious homeowners an air purifier they won't want to hide."