General description Made of high-quality ceramic, this replacement impeller is environmentally friendly and durable, designed to withstand wear and corrosion for long-term use. The outer shell is constructed from ABS plastic, featuring good sealing and advanced internal noise reduction technology to minimize machine-generated vibrations, ensuring quiet operation. Technical specifications Material: Ceramic rotor and ABS plastic outer shell Features: Wear and corrosion resistant, detachable design for easy cleaning Compatibility and accessories Suitable for various water pumps including aquarium pumps, air conditioner pumps, carving machine pumps, and garden fountains Installation Easy to install: Remove the filter head, open the bayonet lock on the rotor cover, take out the broken rotor with shaft and pads, and replace it with the new rotor and pads