Product code: Aprilaire filter 216 cheapest
New never cheapest used Aprilaire 216 Replacement Furnace Air Filter for Aprilaire Whole Home Air Purifiers, MERV 16, Allergy, Asthma, & Virus Furnace Filter (Pack of 1) MERV 16 Fits models: 1210, 1620, 2210, 2216, 3210, 4200 These sell for over $100.
New never cheapest used Aprilaire 216 Replacement Furnace Air Filter for Aprilaire Whole Home Air Purifiers, MERV 16, Allergy, Asthma, & Virus Furnace Filter (Pack of 1) MERV 16 Fits models: 1210, 1620, 2210, 2216, 3210, 4200 These sell for over $100.