Washable pre-filter for Honeywell electronic air cleaner F50, F300 Series. Vacuum the pre-filters or brush or soak it in a tub. Do not wash pre-filter in the dishwasher or car wash. Make sure the pre-filters are dry before sliding them back into the upstream prefilter guides.
Suitable for | : | F50E1000, F50E1026, F50E1141, F50E1166, F50E1273, F50E1299, F50A1009 and F50A1025 Electronic Air Cleaner Models |