Roger Textile Anti-Microbial Pre-Filter in Dark Grey heating The Blue Max 3450i is

The Blue Max 3450i is equipped with Blueair’s unique HEPASilent™ filtration technology delivering maximum filtration² with minimum noise³ which effectively removes 99

'Real Life' Tests by renowned Institutions worldwide

resists clogging and the unique structure is designed to filter high volumes of air while trapping even the smallest particles

Airfree has none of those ongoing costs and is designed to operate 24/7 whilst consuming less electricity than a 50w light bulb

Breathe naturally and communicate effortlessly without the discomfort of traditional masks

Roger Textile Anti-Microbial Pre-Filter in Dark Grey heating The Blue Max 3450i isThe antimicrobial protection provided by sanitized is guaranteed for at least twenty washes. Allergy sufferers are recommended to wash the textile pre filter once a month. other users every three months. Let the textile pre filter dry completely before attaching it to the appliance again.