Biodefensor Ceiling Fan Dust Filters

Peel-and-stick ceiling fan filters that sit hidden on top of your fan blades and use tackified fibers to help catch dust, pet hair, lint, and pollen before it settles around your home. No carbon shedding, no black residue. Replace every 30–60 days. Each pack includes 5 filters and fits standard 3, 4, and 5 blade ceiling fans.