17x19x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack hawthorne The SAM 400® patented UV-C

The SAM 400® patented UV-C no-ozone laboratory verified technology

Lamp Electrical Data/Requirements

Promotes stronger & larger root systems

We are proud to bring you the first FloraFlex Nutrient line: an easy to use two part powder formula for both the Vegetative and Bloom stages

17x19x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack hawthorne The SAM 400® patented UV-CNordic 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.