20x20x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack meters-&-solutions producing optimal amounts of airflow

producing optimal amounts of airflow

These clean-processed shoe covers provide superior protection against particulates and non-hazardous liquids

these actions make the nutrients more readily available for quick and efficient uptake by the plant

Easy to apply and leaves no residue

Maintains desired room temperature

20x20x5 (4 3/8) Honeywell/Lennox Replacement Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack meters-&-solutions producing optimal amounts of airflowImportant 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,