Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 16x20x1-In. Lawn Bags Full port for maximum flow

Full port for maximum flow rate

Contains our exclusive 4 in 1 WaterSmart® PLUS coating that absorbs 2X more water than uncoated seed

Lightweight and easy to use

equivalent to a 20w fluorescent

Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 16x20x1-In. Lawn Bags Full port for maximum flow16" x 20" 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.