20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 14 Plus Carbon 2 Pack rock-bottom Royal Gold imports the finest

Royal Gold imports the finest coco available and takes extreme care in meticulously rinsing and buffering all coco fiber

This allows the column to be recovered independently from the collection base

Does it require electricity or a pump

- High quality molded impeller

Chloramine & Chlorine Removal – Eliminates disinfectants that kill beneficial microbes and disrupt nutrient uptake

20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 14 Plus Carbon 2 Pack rock-bottom Royal Gold imports the finestImportant 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,