Air Filter / Echo 13031054130Pack Size:1Echo 13031054130, Mantis 130310-54130J. Thomas EC-452, Laser 93287, Landscaper Pro 30119, NHC 207-7175, Oregon 30-119, Oregon 30-830, Rotary 10759Echo most GT200 curved shaft trimmers; most older style SRM trimmers; most HC100, HC200, HCR100, SHC200 and SHC2000 hedge trimmers; PAS200 and PAS2000 pro attachments; most older style PB blowers; EDR200 engine drills; TC200 tiller/cultivators; ES200 and ES2000 shred 'n vacs; Mantis 2400 tillersWidth: 2 9/16 ", Length: 2 5/8 ", Height: 9/16 "