Flanders NaturalAire Standard Air Filter, MERV 8, 18" x 24" x 1" Size:18" x 24" x 1" Includes universal 4-1/4 in

Includes universal 4-1/4 in

Swan’s heavy-duty contractor hose can handle tough jobs like yours like a pro

Heavy-duty structural foam construction hauls up to 300 lbs

in-line strainers or loops at end posts

Includes: 12 In

Flanders NaturalAire Standard Air Filter, MERV 8, 18" x 24" x 1" Size:18" x 24" x 1" Includes universal 4-1/4 inPleated Air Filter, MERV 8, 1 Inch 6x times more effective than traditional fiberglass air filters at capturing dust, pollen, and other particles from your indoor air MERV 8 rating: Reduces up to 75% of large airborne particles including: Dust and Lint, Dust Mite Debris, Pollen, Pet Dander, Mold Spores, Bacteria and Virus Carriers Efficient airborne particle removal for a cleaner indoor environment Robust construction makes the filter easy to install