spa 86131 Alkalinity Up, 1.25 lb, Powder

Name: spa 86131 Alkalinity Up, 1.25 lb, Powder
Brand: HTH
SKU: 9114968-052303-30

Sku: 9114968-052303-30

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Estimated Arrival On: 02/01/2026

Easily raise the total alkalinity levels in your spa water to ensure it remains clear, clean and healthy.

Keeps total alkalinity and pH levels in range
Protects against skin and eye irritation
Protects spa equipment and surfaces
Keeps the pH levels in range, which helps protect against skin and eye irritation
HTH spa™ alkalinity up works great with bromine, chlorine and biguanide systems
Helps prevent damage to spa surfaces and equipment (pumps, filters and heaters)
For excellent results, use HTH spa™ test strips twice a week to test, balance and maintain total alkalinity levels between 80 and 120 ppm