Maintenance Package

The maintenance package includes the Sirona chemicals used to keep your water fresh and clear as well as extra filters. The box includes:

• Spa Up (For balancing pH and Alkalinity)
• Spa Down  (Used for balancing pH and Alkalinity)
• Oxidizer (Added weekly)
• Sanitizer (Added as needed, typically weekly)
• Test Strips
• 5 filters

Sirona Protocol For Modplunge (PDF)