The Waterway Lock Tab Extended Arms 519-7420B is specifically designed for use with the Clearwater II Cartridge Filter. It comes in a bright yellow color, making it easily identifiable and helping to ensure that it is never misplaced.

This lock tab ensures that the cartridge filter remains securely seated in the housing, allowing for reliable filtration of water. The extended arms also feature a special locking mechanism that prevents the filter from being accidentally removed, ensuring uninterrupted filtration.

Fitment Guidelines:
For use with Waterway Clearwater II Cartridge Filter

Additional Information:
Alternate Part Numbers - 519-7451, 14-270-1057, WW5197420B, WWP-451-2165, 519-7420 , 4744-200 , 954430