SpaChoice 1lb pH Increaser bottle ready for spa use to balance pH
SpaChoice pH Increaser being poured into a spa for pH adjustment
SpaChoice spa water pH range maintained after adding the product

SpaChoice

SpaChoice 1 lb Premium pH Increaser for Hot Tubs — 100% Sodium Carbonate, Made in USA

High-performance patio lawn and garden made for confident daily results

$21.36

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Why customers choose Cera Garden

Overview

Balanced spa water starts with the right pH. SpaChoice 1 lb Premium pH Increaser is a straightforward, American-made solution crafted from 100% sodium carbonate to help raise pH when it drops below the ideal level. Designed for hot tubs and spas, this formula supports a comfortable soak and works in harmony with common sanitizers to keep water clear and inviting.

The product is formulated to aid you in achieving a target pH range of 7.2–7.8 with total alkalinity guidance of 80–140 ppm. While it does not replace testing or routine maintenance, it provides a reliable option for timely adjustments, helping you maintain a smoother balance between feel, clarity, and sanitizer effectiveness.

How it works in real life

Spa water can drift upward or downward based on use, temperature, and chemical additions. If pH falls below 7.2, you may notice a lighter feel to the water or sensitivity during entry. Keeping pH within the recommended window supports guest comfort and maintains compatibility with standard sanitizers, contributing to a more predictable spa experience.

This premium pH increaser is suitable for households using chlorine, bromine, or biguanide sanitizers, meaning you can maintain a simple, cohesive maintenance routine without juggling multiple products.

Key benefits at a glance

  • Rises spa water pH when it’s below the recommended level
  • Compatible with chlorine, bromine, and biguanide sanitizers
  • 100% sodium carbonate formula for dependable results
  • Target pH range 7.2–7.8 with alkalinity guidance 80–140 ppm

Usage at a glance

  • Turn on air blower, jets, or filter system to circulate water
  • Premix 1 oz of this product with water in a plastic pail
  • Add the diluted solution to the spa and retest after 30 minutes
  • Repeat steps until pH and alkalinity are within the target ranges

Maintenance tips

Test water frequently with a suitable test kit to ensure proper pH is maintained. Store in a cool, dry place and follow the steps above as part of your regular spa care routine. The result is a balanced water feel, clearer water appearance, and a more predictable spa experience for you and your guests.

Product details

  • 1 pound bag
  • 100% sodium carbonate
  • Made in USA
  • Brand: SpaChoice

FAQ

Q: What is SpaChoice 1 lb pH Increaser used for?

A: It raises spa water pH when it falls below 7.2, helping maintain a balanced spa environment.

Q: Is SpaChoice pH Increaser compatible with different sanitizers?

A: Yes, it works with bromine, chlorine, and biguanide sanitizers.

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