- This powerful spa alkalinity increaser formula raises total alkalinity levels, helping stabilize pH and protect your spa surfaces and equipment from corrosion or damage
- By preventing fluctuations in water balance, it ensures your sanitizer performs at its excellent and keeps your water comfortable, clear and irritation-free
- Safe for use with all spa sanitizing systems
- HTH spa alkalinity up makes water care simple and dependable
- Our spa alkalinity increaser keeps the pH levels in range, which helps protect against skin and eye irritation
- Helps prevent damage to spa surfaces and equipment (pumps, filters and heaters)
- HTH spa alkalinity up works great with bromine, chlorine and biguanide systems
- For excellent results, use HTH spa test strips twice a week to test, balance and maintain total alkalinity levels between 80 and 120 ppm
- Compositions: 100 Sodium Bicarbonate
- Net Content: 1.1 kg