14x25x2 Pleated MERV 13 Air Filters 3 Pack Pots and Containers 8 x Matrix Circulator |

8 x Matrix Circulator | 2 1/4"

Highly concentrated and all natural—over 2 years spent sourcing and testing ingredients in order to get it just right

Product Highlights Fits High Pressure Sodium ballast

May be added to solution or applied through foliar feeding

Increase yields with cutting-edge technologies offered in PRO-MIX PURTM

14x25x2 Pleated MERV 13 Air Filters 3 Pack Pots and Containers 8 x Matrix Circulator |Nordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200