Blueair ABLAClothDS Dark Shadow Pre Filter Cloth for Pure 211, 1 Count (Pack of 1)
Brand: Blueair
Color: Dark Shadow
Replacement Pre-Filter for Blue Pure 211+ Air Purifier or for Adding a Splash of Color to Your Room.
Reduces Larger Particles in the Air; Such As Dust, Lint, Pollen and Pet Dander.
Specialized Fabric Blend to Be Machine Wash Safe and Hanged to Dry
Personalize Your Purifier With Up to 5 Different Colors; Diva Blue, Buff Yellow, Crystal Pink, Lunar Rock and Dark Shadow
Recommended to Clean Once Every 2 – 3 Months or As Needed Based on Your Environment