Nordic Pure 10x20x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
A RAW POP package includes four of every 2 oz RAW soluble product
Features a CNC machined anodized aluminum frame and matching flat-head screws
Weight: 331 pounds
Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork
12_3/4x20_3/4x1 Exact MERV 13 AC Furnace Filters 6 Pack lighting-&-electrical-components Nordic Pure 10x20x1 MERV 10Nordic 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