20x25x1 Pleated MERV 13 Air Filters 12 Pack smoking-accessories Higher luminosity levels per square

Higher luminosity levels per square inch

cost-effective solution for growing indoors

Fits all PROfilter reversible filters

This results in a cooler environment

20x25x1 Pleated MERV 13 Air Filters 12 Pack smoking-accessories Higher luminosity levels per squareNordic 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