15x25x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Cloning & Seed Starting Perfect Color HPS+ lenses are

Perfect Color HPS+ lenses are scratch-resistant

How many packs do I need per container

Full spectrum design with UV provides better spectrum similar to the natural sunlight covering each critical phase of growth from vegetative to flowering

500 Million 10 Acres Next Day

If you want to move away from highly-toxic synthetic herbicides

15x25x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Cloning & Seed Starting Perfect Color HPS+ lenses areNordic 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.