14x20x2 Pleated MERV 12 Air Filters 12 Pack Nutrients and Supplements Enhance uniformity by independent control

Enhance uniformity by independent control over perimeter versus interior of the environment

Expiration date stamped on packet

Experience the power of a ballast straight out of Hydrofarm’s value line

Provides essential micronutrients

The only difference between the two is the motor output

14x20x2 Pleated MERV 12 Air Filters 12 Pack Nutrients and Supplements Enhance uniformity by independent controlNordic 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