Scum Balls (pack of 2)

The unique molecular structure attracts and absorbs body oils, fragrance oils, suntan lotions and other oily spa residues and helps prevent the appearance of an unpleasant scum line.
Improves filter efficiency and increases the time needed between spa cleanings.
Contains 2 reusable scum balls per pack.

* Foam balls must absolutely be removed from the spa when the filters are not in place to prevent them from ending up in the pipes and blocking them.