LT Easiyl 4pcs Fish Tank Filter O-Ring Nitrile Rubber 29x17x6mm Compatible with Aqua One CF500-1200 & Advanced 550-1250

This O-ring is compatible with Aqua One CF500-1200 and Advanced 550-1250 filters. O-ring thickness: 6mm, outer diameter: 29mm, inner diameter: 17mm, made of nitrile rubber, with excellent pressure resistance and corrosion resistance, ensuring long-term sealing without leakage. Regularly replace the sealing O-ring of the filter barrel to prevent water leakage and maintain the tightness of the filtration system. Suitable for freshwater and saltwater fish tank systems, widely compatible with a variety of home and commercial aquarium equipment. Package includes: 4X sealing rings, which maintain stable pump pressure through sealing performance and extend the service life of the equipment., Manufacturer: LT Easiyl