Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 10 Pleated Plus Carbon 1 Pack spl_hgc These easy absorption offers direct

These easy absorption offers direct support for cholorophyll production

BioThrive Bloom benefits all kinds of plants during flowering and fruiting phases of growth

This fan wall shutter is specially made to be used in applications such as grow rooms

The strong 20

Watch how these rosin pre-press molds streamline production

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 10 Pleated Plus Carbon 1 Pack spl_hgc These easy absorption offers directImportant 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,