Black Ops Replacement Pre-Filter 12 in x 39 in Black Grow Lamps Epoxy Resin Encasement of key

Epoxy Resin Encasement of key internal motor components prevents unwanted conductivity and corrosion of metal parts -SAFE & EASY - Safe for fish with no exposed copper

1 year warranty

so it's safe to leave inside your reservoir without creating any unwanted residue

The GrowLab Horticultural Grow Room has all the features you could ask for - and more

Turn any couch or table into a comfortable work station

Black Ops Replacement Pre-Filter 12 in x 39 in Black Grow Lamps Epoxy Resin Encasement of keyUse these for a pre filter on you Black OpsNutrients Carbon Filters. Match the pre filter to your Black OpsNutrients Carbon Filter size. Helps to extend the life of your Black OpsNutrients Carbon Filter by keeping dust and other particles out. The black color does not show the dirt as much.