Furnace Filter, Pre-Pleat 40, 20 x 25 x 4-In. Freezing & Sealing Supplies Reinforced Cut Off Wheels For

Reinforced Cut Off Wheels For Twice The Performance Than The Standard Cut Off Wheels

Liner cinches secure liners from falling in eliminating the need to tie knots

knurled thick wall barrel for secure grip

for non-health hazard residential water system containment & continuous pressure applications

Furnace Filter, Pre-Pleat 40, 20 x 25 x 4-In. Freezing & Sealing Supplies Reinforced Cut Off Wheels For20" x 25" x 4", pre pleat 40 air filter, 100% synthetic, high dust holding capacity & low pressure drop, 2 piece heavy duty die cut frame, expanded metal backing & diagonal grid supports for maximum strength, merv rating 8, 90 day filter, effective against pollen, dust lint, dust mites, pet dander, mold, bacteria, virus carriers.