21x22x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack pots-and-containers Total 36 Pcs

Total 36 Pcs

Promotes strong vegetative/foliage growth

• Soak for rockwool and oasis cubes: Mix 10 ml per gallon water

Use to connect 1" tubing to 3/4" tubing

For new plantings and container plants

21x22x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack pots-and-containers Total 36 PcsNordic 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.