- Phosphate buffer.
- Built-in corrosion inhibitors.
- Helps control pH and Total Alkalinity.
- Not for use in concrete or fully tiled spas.
- Classified as Non-Dangerous Good.
BioGuard SPA Perfect Balance is a phosphate buffer that maintains stable pH, softens water and inhibits corrosion in spas and hot tubs.
- Maintains stable, comfortable pH for up to 60 days.
- Softens spa water.
- Protects equipment.
- Simplifies water balance.
- Improves heater efficiency.
- Storage and transport friendly.