Air Bear 20x25x5 (4 7/8) Replacement 259112-102 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack Led Water types that generally have

Water types that generally have high hardness

Bubble Magic Rosin Bags are designed to help separate essential oils from plant material through the use of heat and pressure

Compatible with both 750W and 600W ballast with a control range of 400-825W

Giving your plants the right light for each growing stage makes them strong

Air Bear 20x25x5 (4 7/8) Replacement 259112-102 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter 1 Pack Led Water types that generally haveImportant 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,