20x20x2 Pleated MERV 13 Air Filters 3 Pack botanicare Choose your desired CO2 parts

Choose your desired CO2 parts per million (PPM) level

when iron deficiency is present

Input voltage: 277V

use liter tubes or bulk bag sizes

but not both

20x20x2 Pleated MERV 13 Air Filters 3 Pack botanicare Choose your desired CO2 partsNordic 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