$29.99 (as of 03/07/2018 14:09 PDT details )
Features:
- BioGuard Spark Up 1.5
- Cellulose Filter Aid
- Sparkle Up aids the filter and removes tiny particles of dirt, plaster dust, dead algae, pollen, and other small bits of debris
- Helps filtering out metals in your swimming pool water
- Enhances filter performance and it is approved for use in all filter types.