Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 10 Air Filters 2 Pack Ventilation this state-of-the-art LED grow lighting

this state-of-the-art LED grow lighting promotes compact and vigorous growth and the production of high levels of secondary metabolites through the full spectrum output

1-2 teaspoons per gallon of water 3-4 times per week

It provides highly available calcium and magnesium that heavy feeding and heavy yielding plants demand

Implementing saucers into your growing program helps keep plants moist longer and maintains a cleaner garden

Air Bear 20x25x5 (4 7/8) Replacement 255649-102 MERV 10 Air Filters 2 Pack Ventilation this state-of-the-art LED grow lightingImportant 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 3 8 and 5 1 4 inch depth filters,