Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 12 Pleated Plus Carbon 1 Pack complete grow kit Each Nordic Pure 4” MERV

Each Nordic Pure 4” MERV 8 furnace air filter captures airborne particles as small as 3

then the CenturionPro Tumbler O Ring completes the equation on the most effective bud trimmer around

This controller will run eight (8) HID lights at 240 V

5) and buffered to pH 6

On-screen tutorial messages for calibration

Air Bear 16x25x5 (4 7/8) Air Filter Replacement MERV 12 Pleated Plus Carbon 1 Pack complete grow kit Each Nordic Pure 4” MERVImportant 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,