18x25x1 Pleated MERV 12 Air Filters 6 Pack post harvest and offers a natural source

and offers a natural source of slow release nutrients

Nordic Pure 16x30x2 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Saw Horses come 2 per box

Use 1-2 tablespoons for every foot of plant height

Plastic Can-Lite is manufactured in a dedicated carbon filter plant in Holland

18x25x1 Pleated MERV 12 Air Filters 6 Pack post harvest and offers a natural sourceNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different