• PHIncreaser, raises pH levels in spa water
  • pH Increaser for rapid adjustment of hot tub water pH
  • Protect hot tub from imbalanced pH levels with pH Increaser
  • Enhance efficiency of spa chemicals with pH Increaser
  • Safeguard spa equipment with pH Increaser
  • Quickly adjust spa water pH with pH Increaser
  • Maintain optimal pH balance with pH Increaser for hot tubs
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pH Increaser For Hot Tub

pH Increaser For Hot Tub

$39.99 $33.99
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Rapidly adjust pH to safeguard equipment and enhance chemical efficiency.
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Product Details

Our pH Increaser rapidly adjusts your hot tub or spa water's pH, safeguarding equipment from damage due to imbalanced levels and enhancing the efficiency of other pool or spa chemicals.

How to use

This product should be used if pH is below 7.2.

  1. Turn on air blower, jets, or filter system.
  2. Add 1 oz. of this product for every 100 gallons of spa water.
  3. Retest water after 30 minutes.
  4. Follow steps 1-3 until pH and total alkalinity are in the range of 7.2-7.8 and 80-140 ppm respectively.

NOTE: Always wait 30 minutes between doses and test water before each addition of this product.
Frequently Asked Questions

Why is maintaining the pH level in my hot tub important?

Maintaining the pH level within the recommended range (7.2 to 7.8) is vital for your hot tub. It ensures proper water balance, which, in turn, helps other chemicals work effectively and prevents issues like cloudy water and scale buildup.

How do I use AquaDoc pH Increaser to adjust the pH level in my hot tub?

To adjust the pH level, first, determine your hot tub's current pH. If it's below the ideal range, follow the instructions on the product label to add the appropriate amount of AquaDoc pH Increaser. Regularly test and adjust the pH to keep it within the desired range.

Is AquaDoc pH Increaser safe to use in all types of hot tubs and spas?

Yes, AquaDoc pH Increaser is safe and effective for use in various hot tubs and spas. It's designed to help balance the water chemistry of most spa types, ensuring your water stays clear and comfortable.
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Why is AquaDoc the Best in Pool Chemicals?

  1. 🌿 Paraben free & Aluminum free
  2. 📦 Fast Shipping
  3. 🇺🇸 Made in the USA

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If our products don't solve your (pool or spa-related) headaches, contact us for a 100% refund. Free shipping on all orders over $75!  

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100% Paraben Free

Say goodbye to parabens that can potentially be harmful to your family. All of AquaDoc's chemicals are paraben and aluminum free.