Genuine Blueair Signature Replacement Filter Replacement Filters if you feel a slight

if you feel a slight warmth

Each replacement filter should last around 12-15 months in everyday use

How often does the filter need replacing

In addition

slot the module into place and you are ready to go

Genuine Blueair Signature Replacement Filter Replacement Filters if you feel a slightReal time filter lifetime status The proprietary RealTrack algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels. Pre filter The first layer of protection, catches larger particles from the air. Main Filter Main filter Removes airborne allergens, like pollen, dust mite matter allergen, pet dander, germs, mold, bacteria & viruses. Activated Carbon Activated carbon Traps household odors from