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We offer a full line of hi-temp spa care products, including Eco-Safe Water Clarifier, Hi-Temp Eco-Safe Water Clarifier, and Hi-Temp Spa pH Increaser.

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HASA offers a safe, reliable & premium 12.5% sodium hypochlorite solution to sanitize and maintain larger commercial swimming pools and major water systems.

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Hi-Temp Spa pH Increaser

Raise spa water alkalinity and pH to maintain proper chemical balance.

Hi-Temp Spa pH Increaser - Website Graphic

Available Sizes

  • 2# Containers

Additional Info

  • Product Numbers
  • 12/2# Containers 89122

Alkalinity and pH adjustments are necessary to maintain a chemical balance so that sanitizers such as chlorine will act efficiently to provide a healthy bathing environment, free from bacteria and algae. HASA HI-TEMP SPA pH INCREASER raises spa water alkalinity and pH to maintain that proper balance. Proper ranges of alkalinity and pH will provide the most comfortable spa usage by reducing eye, skin irritation and damage to your spa surface or your spas equipment caused by acidic conditions. A proper pH range is between 7.2 and 7.8; a proper alkalinity reading should be between 100 and 120 ppm.

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