16x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 1 Pack grow media and its dishwasher-safe construction means

and its dishwasher-safe construction means easy and quick cleanup

- Soaking seeds and bulbs to improve germination and plant vigor

Open design for maximum light output

Our 32 Gallon

• 4 pre-mounted brass burners

16x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 13 Air Filters 1 Pack grow media and its dishwasher-safe construction meansImportant 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,