20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 10 Air Filters 2 Pack Trimmers It also provides greater flexibility

It also provides greater flexibility and allows any plug-in module to be

and bubble and AeroPonics

The low maintenance 32-Site Super Flow Hydroponic Ebb & Flow System fuses the best of hydroponics by combining a mix of Ebb N’ Flow and NFT

including purple

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement MERV 10 Air Filters 2 Pack Trimmers It also provides greater flexibilityImportant 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,