20x16x11 Polyester Cube Filter (no wire frame)3-Ply, Koch 105-700-006 (10 pcs) voomi_id_75978 24-inch blade with a 22-degree

24-inch blade with a 22-degree pitch for optimal air movement

Effective Area: 50 square inches

Aptly designed by AAON

Durable high-strength components

Power input: 120 VAC

20x16x11 Polyester Cube Filter (no wire frame)3-Ply, Koch 105-700-006 (10 pcs) voomi_id_75978 24-inch blade with a 22-degreeKoch Duo Cube Filters: Medium efficiency, extended surface filters constructed of 100% synthetic fibers to meet the requirements found in various air handling systems. Duo Cubes are offered in four media types: 1 Ply, 2 Ply, 3 Ply and 4 Ply. All four are engineered to provide an excellent combination of efficiency and extended filter life cycles and are available in Standard style (without an internal wire frame, for use in existing cube type baskets