Description: Brand new and high quality Material: Plastic Size(LxW): Approx. 9x4.5cm/3.54x1.77inch, Suitable for HW303/403/703 The HW filter canister shaft is a magnetic shaft rotor specially designed for HW series filter canister. It can greatly reduce the noise generated by the rotor after a long period of wear. to avoid the flow of water is either too big or too small. Package Includes: 1 Piece Rotor
