Blueair Blue Pure 411 Light Gray Pre-Filter, Washable Fabric Traps Pollen, Pet Hair & Dust, Lunar Rock, Pure Mini (Pack Of 1)

Blueair Genuine Replacement Pre-Filter In Lunar Rock (Light Gray) Color For The Blue Pure 411 Air Purifier. Form Meets Function In Blue Pure 411 Premium, Colorful Pre-Filters. The Fabric Allows You To Customize The Color To Match Your Style, As Well As Extend The Life Of The Primary Filter, Catching Large Airborne Particles Such As Dust, Lint, Pollen, And Pet Hair. Vacuum The Exterior Of The Fabric Pre-Filter To Remove Visible Dust And Dirt As Often As Youd Like. Removable, Washable, And Reusable The Pre-Filter Is Designed To Be Used Again And Again. When It Requires A Deeper Clean, Throw The Fabric In The Washing Machine On A Gentle, Low-Temperature Cycle. Hang To Dry.