Heavy Duty PERMANENT WASHABLE ELECTROSTATIC FURNACE AC AIR FILTER
Washable Electrostatic Antimicrobial Furnace Filter. Replace your disposable pleated filters with our long-lasting, washable electrostatic filter. Drain holes for faster drying. Wash in the opposite direction for airflow, with a gentle stream of water.
PERMANENT WASHABLE ELECTROSTATIC FURNACE AC AIR FILTER Dust Electronic
Washable Electrostatic Antimicrobial Furnace Filter. Except for “EXACT SIZE” filters which are not undercut like nominal filters are. Remove filter from furnace. Wash in the opposite direction for airflow, with a gentle stream of water.