20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters 2 Pack lighting_accessories Expand & Plant Organic Cube

Expand & Plant Organic Cube with Nutrients

Customizable grow recipes to control your indoor garden setup

A combination that will allow the hydroponic grower to gain experience with the Biobizz organic products that are suitable to be applied in any hydroponic system

5-3x stronger than Advanced Nutrients

Cuts Per Minute: 20

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters 2 Pack lighting_accessories Expand & Plant Organic CubeImportant 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,