12x20x1 Air Filter

12x20x1 Air Filter by Atomic Filters are available in  MERV 8, MERV 11 and MERV 13 as Replacement Furnace Filters also known as Air Filters, Air Conditioner Filters, AC Filters or HVAC Filters. We carry a large variety of common and hard to find Air Filters Sizes. Custom Filters are also available contact us for a quote.