DetailsPost Filter Kit For 20" x 20" F300 and F50 Electronic Air Cleaners. Pack Of 2, 20" x 10". May Be Vacuumed Clean But Washed. Honeywell Maintains Filter Will Last 6 Months. Improves Filtration Efficiency Of Honeywell F300 F50F F58F Electronic Air Cleaners. Contains Antimicrobial Coating To Protect Against Growth Of Bacteria and Fungus.
California residents: see Proposition 65 Warning
Weight 0.27 Pounds (Lb) Width 9.1 Inches (In) Height 0.4 Inches (In) Country of Origin MEX Length 18.7 Inches (In) Brand Honeywell Media Type Polypropylene MERV Rating 0 Application Replacement Filter Filter Efficiency None provided by manufacturer For Use With F50F, F300 Size 20" x 10" Thickness 0.344" Type Electronic Air Cleaner Warranty Offered Yes