16_1/4x21_1/4x1 Exact MERV 12 AC Furnace Filters 6 Pack Tents & Tarps Smoother edges for improved safety

Smoother edges for improved safety

With robust features including a Power Frame capable of withstanding up to 25 tons of force

Higher luminosity levels per square inch

Always use equal parts of Athena Bloom A & B to maintain proper mineral ratios

LHT48 - 4’x’8’x6

16_1/4x21_1/4x1 Exact MERV 12 AC Furnace Filters 6 Pack Tents & Tarps Smoother edges for improved safetyNordic 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