Each filters lasts up to 90 days.
Pack of 4 Air filters
Made in the USA!
This ProClear Ultimate Allergen Electrostatic Air Filter utilizes state-of-the-art technologies in odor control. The filtration media incorporates antimicrobial protection to fight odor causing microbes on the surface of the media itself as well as additives which have been shown in controlled laboratory tests to have efficacy on a broad range of household odors. DuPont High Performance Filters were designed to last up to 3 months with ordinary household environments.
(4) Air Filters