13x18x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack hydro-components Designed for hydroponic/soilless growing

Designed for hydroponic/soilless growing

This fertilizer is a highly effective supplement to hydroponic nutrient solution and Spray-N-Grow that produces excellent results in all growing mediums

• Oil Capacity: 2000 ml

• Store baked or bulk foods & grains

Grodan Master is a special wet/dry slab

13x18x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack hydro-components Designed for hydroponic/soilless growingNordic 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.