Microparticle Pleated Furnace Filter, 20x25x1- In. Compare-N-Save Dark Cutting Oil is formulated

Dark Cutting Oil is formulated to work on high speed machines

Great for draw filing and finishing metals

apply on a warm sunny day when daytime temperature is above 60°F and no rainfall is forecast for 24 hours

5" height range

Lomanco® Pan Style Series consists of the 550

Microparticle Pleated Furnace Filter, 20x25x1- In. Compare-N-Save Dark Cutting Oil is formulated20" x 25" x 1", Naturalaire Micro Particle Pleated Furnace Filter, Electrostatically Charged, 100% Synthetic Wire Backed Media, Clay Coated Frame, Merv Rating 10, 90 Day Filter, Effective Against Pollen, Dust Lint, Dust Mites, Pet Dander, Mold, Bacteria, Virus Carriers, Smoke, Smog, Lead Dust.