Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 14x20x1-In. Spreaders 1" Female Pipe Thread

1" Female Pipe Thread

Air vent/cover lock allows pressure to build only when the cover is closed properly and prevents the cover from opening until pressure is safely reduced

You'll Never Hear

131 lumens

Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 14x20x1-In. Spreaders 1" Female Pipe Thread14" x 20" x 1", purple, ultra allergen filtrete filter, 3 month filter is 90% effective at capturing large allergens like mold spores & pet dander, captures microscopic allergens like dust, smoke & smog, captures bacteria & particles that can carry viruses, meets the guidelines of the American lung association health house program. Mpr rating 1500, filter lasts for 90 days.