18x18x2 Pleated MERV 12 Air Filters 12 Pack king • Optimizes healthy plant growth

• Optimizes healthy plant growth

These are not typically sold as a kit to the end user

introducing far-red light after the lights have been turned off can lengthen the dark period to encourage the flowering process

LED light is proven to produce not only the highest quality product

18x18x2 Pleated MERV 12 Air Filters 12 Pack king • Optimizes healthy plant growthNordic 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