What particles do Windmill filters capture?Updated a year ago

Windmill Filters are able to filter out certain particles based on how tight their fibers are. All of our products are designed to capture contaminants like dust, pollen, and mold, and some of our more advanced filters can even block dander, pollutants, bacteria, wildfire smoke, and oils. Click here to learn more about our filters. 

Side-by-side comparison of Windmill filters

Fibers tighten as MERV rating increases