20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack Pots and Containers clean processed frocks offer the

clean processed frocks offer the perfect balance of safety and comfort

Upon discovery of disease

Grow1 Scrog Kit Pro models fit perfectly into most 5 gallon pots or larger

UV resistant

Speedy Root has the perfect air-to-water ratio

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack Pots and Containers clean processed frocks offer theImportant 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,