10x28x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack bloom nutrients Program your desired photoperiod schedule

Program your desired photoperiod schedule

Compatible with all major lamp brands

25" Growing Medium

It's not Gravity—it's something MORE

Flowering plants require higher amounts of phosphorous (P) and potassium (K) to increase flower bulk and support high-metabolic activities

10x28x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack bloom nutrients Program your desired photoperiod scheduleNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.