Standard Heating & Air Conditioning offers Honeywell Box-Filters for sale. With the Honeywell Box-Filters there are two sizes, 16x25x5 and 20x25x5. You can purchase a single Honeywell Box-Filters, or in a 3-Pack and receive 10 percent off your order today!
These filters with models: F100, F50F, F300, Honeywell