AIRx Filters 18x20x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Air Beast 6-Pack Made in the USA

MULTI-PACK OEM AIR FILTER REPLACEMENT COMPATIBLE: AIRx Filters 18x20x1 MERVMERV 11 air filter can replace and/or comparable with Allergen Defense, Clean Living, Healthy Living, Odor Reduction 18x20x1 air filter