14x18x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack spl_jondon The FloraFlex® Matrix System is

The FloraFlex® Matrix System is a patent pending first of its kind Top Feeding Wicking System that provides the most even way to deliver water and nutrients to your potted plants

and beneficial insects when used as directed

humic acids derived from leonardite

Rootcubes® growing media contains just the right amount of starter nutrients and are an especially economical propagation media

Buying by the case of 3

14x18x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack spl_jondon The FloraFlex® Matrix System isNordic 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.