This package contains two CF-1 Electrostatic primary filters to fit most Panasonic, Kenmore and Titan canister vacuums. Each filter pad measures 4 7/8" x 4 7/8" x 1/4", consisting of a 1/16" white electrostatic filter with a 3/16" grey foam backing. One fits vertically in the bag chamber behind the paper bag. These filters fit Panasonic models in the MC/MC-V96** and MC-CG9** series. (** denotes digits 00 to 99)   For similar products see our list of Panasonic Vacuum Supplies. Show Less