Roger Textile Anti-Microbial Pre-Filter in Dark Grey heating Clean your air in a

Clean your air in a matter of minutes

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

Breathe naturally and communicate effortlessly without the discomfort of traditional masks

Activated natural coconut carbon has a large adsorbent surface area

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

Roger Textile Anti-Microbial Pre-Filter in Dark Grey heating Clean your air in aThe 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.