20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 12 Air Filters 1 Pack vacuum pump creating a continuous grow space

creating a continuous grow space when interlocked and maximizing your square footage

Zenport AE-50 staples are used in fastening poly pipe and irrigation lines of varying diameters to wire in vineyards and orchards

Skid-resistant soles improve traction

Pseudomonas sp

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 12 Air Filters 1 Pack vacuum pump creating a continuous grow spaceImportant 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,