14x28x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack vacuum pump The 93 in length allows

The 93 in length allows trays to be palletized vertically in quantities of 30 on a standard 40 in x 48 in pallet

Solid-state electronic ignition module—no pilot light necessary

so it does not have to be mixed with a "spreader-sticker" like the gallon size

adjust the pH to 5

Grow More's Hawaiian Bud is specially formulated to supply phosphate and potash for late flowering cycle

14x28x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack vacuum pump The 93 in length allowsNordic 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.