ZODIAC ORIGINALblack disc is suitable for all pool surfaces. Can be used on the Pacer Rhino zodiac pool cleaner. The Zodiac 36 fin disc fits onto the Zodiac pacer flexi foot at the bottom of the pacer swimming pool cleaner.

If the disc is torn or warn out it will not clean the complete radius of the disc.

The disc and flexi foot wheres out more or less at the same time and would probably have to be replaced together.