Magnetic Impeller Assembly for FX2 FX4 Canister Filter

For Fluval FX2 FX4 Filters. Genuine Fluval FX4 Magnetic Impeller Assembly. A high-quality replacement impeller designed for the Fluval FX4 High Performance Canister Filter. This original spare part restores smooth and efficient water flow, reduces noise and vibration, and ensures reliable filtration performance by maintaining proper pump operation. Ideal for regular maintenance or replacing worn impeller assemblies to keep your canister filter running at peak performance.