Rena Filstar XP4 Impeller & Shaft & Bearing

Key Features

Includes rotor, shaft and bearing
Fits Rena Filstar XP4 external filter
Replaces old or degraded impeller

This is the original factory replacement of the rotor/impeller assembly for the Rena Filstar XP4 and includes a new shaft and bearing/bushing. The rotor is the magnet part of the motor that spins. Attached to this is the impeller which consists of blades that catch and pump the water out of the filter and back to the tank. Over time the rotor magnet loses magnetic strength and will exhibit trouble starting or the filter will have reduced flow even after cleaning. Replace the unit if your filter exhibits these symptoms or if the impeller blades break or separate from the rotor.

Description

Rena Filstar XP4 Impeller & Shaft & Bearing XP4 Impeller & Shaft

The Rena Filstar XP4 Impeller Kit replaces your old, worn out or broken aquarium canister filter impeller. Replacing an old impeller is essential to keep your filter running with optimum power and efficiency.

Old, uncared-for impellers can result in decreased water flow, poor circulation, and, in some cases, even an unpleasant grinding noise. Replace the impeller to reinvigorate your filter with strong, silent water pull and maximum circulation. Filters and impellers should be cleaned and maintained regularly to extend the life of your parts and system.