Description
Scum Bug
- Devours scum, slime & grime from pools and spas
- 300% larger surface area
- Place scum bug in pool skimmer or free float in the spa
- when one side is dirty, flip over when saturated, squeeze out and reverse
- improves filtration by absorbing scum before it enters the filter
- under normal conditions, scum bug should last and average swimming season
