17x20x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack Grow Strong up to 30°C (surface mounted)

up to 30°C (surface mounted)

Each box contains 100 bags

Very efficient and cost effective

A combination that will allow the grower to gain experience with the Biobizz organic fertilizers range as it provides basic feeding for 1-4 plants

building upon the previous fibrous root system

17x20x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack Grow Strong up to 30°C (surface mounted)Nordic 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.