20x25x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack food-storage Temp Device Stations: Max

Temp Device Stations: Max

Drum Extension - 6061 Aluminum

Bud Builder enhances photosynthesis within plants and increases metabolic growth

Front Panel mounted circuit breaker for protection from electrically shorted fixtures

while protecting plants from transplant-related shock

20x25x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack food-storage Temp Device Stations: MaxImportant 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,