20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 12 Pleated Plus Carbon 2 Pack Water Pumps & Irrigation Supplies If you’re looking for a

If you’re looking for a quality HPS system at a very affordable price

There are five total PowerVEG colors lamps that can be combined to make customizable light spectrums for your plants

hand/hand-held sprayers

Insert support if necessary

20x20x5 (4 3/8) Honeywell/Lennox Replacement Furnace Filters MERV 12 Pleated Plus Carbon 2 Pack Water Pumps & Irrigation Supplies If you’re looking for aImportant 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,