Air Bear 16x25x5 (4 7/8) Replacement 255649-105 MERV 10 Air Filters 2 Pack Air Filter when you need it

when you need it

Sudden Death Syndrome

Samsung white LEDs and Osram deep-red LEDs

lighting system and growing system of your choice and you will have the brightest

Leafminer damage is unmistakable

Air Bear 16x25x5 (4 7/8) Replacement 255649-105 MERV 10 Air Filters 2 Pack Air Filter when you need itImportant 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,