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Leisure Time®️ Spa & Hot Tub Test Strips$18.99
Quick and easy-to-read strips that test for free chlorine/bromine, pH, alkalinity and total hardness.
Properly balanced spa water should maintain the following ranges:
- pH: 7.2 – 7.8.
- Total Alkalinity: 80-120 ppm.
- Calcium Hardness: 150-400 ppm.
- Compatible with chlorine and bromine sanitizing systems.
Available size: 50 ct.