SpaGuard Rapid Dissolve pH Decreaser Tabs are a product designed to quickly and safely lower high pH levels in spas and swim spas. These tabs contain a unique effervescing technology that helps disperse the treatment throughout the water, preventing issues like scale buildup and cloudy water that occur with high pH levels. The ideal pH range for a spa is generally 7.2–7.6, and these tabs are an easy, dry alternative to liquid acids for maintaining balanced water.
SpaGuard RAPID DISSOLVE pH Decreaser Tabs (1.25 LB)
- Quickly decrease pH level of spa water
- Provide soaker comfort and protect spa and swim spa equipment
- 2 tabs per 250 gallons – 1000 liters as needed
- Lowers pH 0.1 – 0.2 units
Sodium Bisulfate