Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 16x25x1-In.

16 x 25 x 1, purple, ultra allergen filtrete filter, 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, color purple.