14x20x1 Pleated MERV 14 Air Filters 24 Pack complete-systems you can grow with confidence

you can grow with confidence

• Ready-to-use right out of the box

Inoculate flowering and fruiting plants with the highest CFU’s on the market

oyster shell lime (pH adjuster)

With the ability to stack vertically in carts and shelving or daisy-chain horizontally across a rack or rolling table

14x20x1 Pleated MERV 14 Air Filters 24 Pack complete-systems you can grow with confidenceNordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.