20x25x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack food-storage Drum Extension - 6061 Aluminum

Drum Extension - 6061 Aluminum

Front Panel mounted circuit breaker for protection from electrically shorted fixtures

Industrial 4 hp blower for maximum efficiency

In addition we offer single cloches available in all sizes in plastic

20x25x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack food-storage Drum Extension - 6061 AluminumImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 7 8 and 5 1 4 inch depth filters,