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Latest Electrostatic Air Cleaners News

Latest Electrostatic Air Cleaners News

20x20x1 Washable Permanent A/C Furnace Air Filter. Low Air Resistance Replaces 20x20x1 sized disposable filters. The actual size of this filter is 19-3/4 x 19-3/4 x 7/8. Just hose off and water, allow to dry for 15 minutes and reinstall. These quality filters are...