Flanders Permaire Media Rolls Service Roll, Up to MERV 4 20 in. W x 30 ft. H x 1 in. D

Flanders Permaire Media Rolls Service Roll, Up to MERV 4 20 in. W x 30 ft. H x 1 in. DDurable synthetic, self supporting media roll Innovative replacement media offers longer service life and better structural integrity with no frame required Replaces any size furnace filter Up to MERV 4 rating: Efficient removal of Dust, Lint, and Pollen Washable and reusable Easy to cut to size Available in , 1, and 2 media thickness Lasts up to 30 days Permaire Media Rolls are naturally rigid. Once cut to the proper dimensions, they are complete

Durable synthetic, self-supporting media roll
Innovative replacement media offers longer service life and better structural integrity with no frame required
Replaces any size furnace filter
Up to MERV 4 rating: Efficient removal of Dust, Lint, and Pollen
Washable and reusable
Easy to cut-to-size
Available in ½”, 1”, and 2” media thickness
Lasts up to 30 days

Permaire Media Rolls are naturally rigid. Once cut to the proper dimensions, they are complete filters ready to install, no frame required. As dust particles pass through the filtration media, they become naturally charged and are attracted to the opposite charge on the filter fibers. Dust, lint, and pollen collect throughout the filter's depth, allowing it to hold more contaminants for fewer filter changes with improved air quality.