Black Ops Replacement Pre-Filter 14 in x 48 in White Dosatron (Nutrient Injection System) Organocide Plant Doctor Systemic Fungicide

Organocide Plant Doctor Systemic Fungicide is a broad spectrum control of most plant disesaes such as root rot

Pro-Mix® HP-CC Mycorrhizae is a lightweight

The (3) function LEDs let users know if the controller has main power

carbon filters and ventilation equipment

Black Ops Replacement Pre-Filter 14 in x 48 in White Dosatron (Nutrient Injection System) Organocide Plant Doctor Systemic FungicideUse 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 white pre filters give a bright, clean appearance.