Air Filter / Shindaiwa 68900-82120Pack Size:1Shindaiwa 68900-82120Dealer Choice 15-2200, J. Thomas SH-82120, Landscaper Express 68900, Rotary 11641Shindaiwa EB8510 and EB8510RTWidth: 3 3/8 ", Length: 5 ", Height: 1 "