13x18x1 Exact MERV 14 AC Furnace Filters 12 Pack coco The convenient oil level view

The convenient oil level view window allows the user to quickly and easily check to see exactly how much oil is left in the cartridge

Application Rates:

depending on size

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

The potassium contained in DeuceDeuce is a revolutionary formulation

13x18x1 Exact MERV 14 AC Furnace Filters 12 Pack coco The convenient oil level viewNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.