26" LG - Thermo Bonded Spun Poly

Cartridge filter 12.75 O.D. x 8.38" I.D. x 26" lg 90 Pleats 86.70 sq ft of Spun Bonded Polyester FR filter Media Gasket 5/8" high x 1/2" wide MAX Temp 200 deg F (93 deg C)