13x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Sprayers and Wands This promotes healthy root growth

This promotes healthy root growth and builds robust plants from the root up

Each product in the "GO" line enables you to enrich your garden

the spore multiplies inside the grub with a single spore creating up to 3 billion new spores in each host grub

The unique Quantanium coating does not require sprays or oils

and a heavy base to reduce tipping

13x21x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Sprayers and Wands This promotes healthy root growthNordic 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.