AIRx Filters 16.375x21.5x1 Air Filter MERV 11 Pleated HVAC AC Furnace Air Filter, Allergy 4-Pack Made in the USA

MULTI-PACK OEM AIR FILTER REPLACEMENT COMPATIBLE: Purchasing an AIRx Filers is easy, AIRx Filters offers various sizes that would fit your AC and/or Furnace air filter need and different multi-pack to fit every budget.