17x25x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Grow Light Bulbs Directions for use: Use with

Directions for use: Use with every watering during the last 2-3 weeks of the Flowering phase

containing dual-ball bearings that are rated at 67

Product Dimensions: 7 1/2" diameter x 2" height

Elastic top for a snug fit

15 PPF/Watt

17x25x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Grow Light Bulbs Directions for use: Use withNordic 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.