15x15x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack pots-and-containers noninvasive water treatment designed to

noninvasive water treatment designed to keep all of the internal workings of your cloning system crystal clear and operating at peak performance

The carbon layer also removes levels of concentrations of gases such as Volatile Organic Compounds

A high quality product of Zenport

Worm castings are a natural byproduct of vermiculture (composting with worms) used as a fertilizer and soil amendment

Featuring new parallel 4-Way splitter design

15x15x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack pots-and-containers noninvasive water treatment designed toNordic 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.