BioStrike Ceiling Fan Blade Air Filter - Dust & Allergen Catcher - Easy-Attach - Blade Filters for Any Fan Size - Reduce Airborne Particles - Made in USA (1 Pack w/ 2 Filters)

inexpensive catches tons of dust, could be larger

I like the filter because they catches the dust in the air.

we cleaned the ceiling fan & put these on; then dusted the room & it appears they are working.... still watchingI am disabled on oxygen & my room I sleep in I am vulnerable to dust & all... I'm hoping this will help those of us who just needs a clean environment

This is a great product. I change them twice a year. They are especially effective in the summer, of course, when the fans are used the most.I live in Manhattan, off a main thoroughfare. The dirt and dust from the street is constant and this filter keeps my fan blades spotless, as wellas catching and keeping the dirt from landing on other appliances in the room.

Reduces dust particles in the air - reduces dust accumulation