20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 4 Pack food-&-water-storage It can be incorporated into

It can be incorporated into potting soils

all from an easy-to-use touchscreen interface

The double ended CMH grow light can be used as a stand-alone grow light or as supplemental lighting

and to make adjustments to their irrigation timers / irrigation cycles

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 14 Air Filters 4 Pack food-&-water-storage It can be incorporated intoImportant 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,