Resideo Honeywell Air Cleaner Post-Filter, 20" x 12-1/2", 2/Pack

This item should be vacuumed out to clean but should NOT be washed

For use with Honeywell electronic air cleaner models F300A, F300E, F50F and F58F (will not fit F50A or F50E models).

Please note Honeywell has many Series of these model numbers, So Please measure your filter to make sure this is the correct one for your Air Cleaner

Nominal Size (in): 16 x 12-1/2