Spa Total Alkalinity Increaser
Spa Total Alkalinity Increaser
Spa Total Alkalinity Increaser
Spa Total Alkalinity Increaser
Spa Total Alkalinity Increaser
Spa Total Alkalinity Increaser
Spa Total Alkalinity Increaser
Spa Total Alkalinity Increaser
Spa Total Alkalinity Increaser
Spa Total Alkalinity Increaser

How to use | Guarantee | FAQs | Reviews

Our Alkalinity Booster optimizes levels (80-140ppm), stabilizing pH and preventing fluctuations. By warding off corrosion and etching, it ensures a stable, balanced spa environment for long-lasting enjoyment.

"You don't have to add very much and within 30 minutes, your pH is fixed! I would definitely recommend this 10/10." - Audrey Sheffield

Why is AquaDoc the Best in Hot Tub Chemicals?

🌿 Paraben free & Aluminum free

📦 Fast Shipping

🇺🇸 Made in the USA

Looking for an effortless solution to prevent pH imbalances in your hot tub that can lead to discomfort and damage? Look no further! AquaDoc Alkalinity Booster is here to help.

What Does Our Alkalinity Increaser Do?

  • Balances alkalinity levels within the ideal range (80-140ppm).
  • Stabilizes pH levels, preventing sudden fluctuations.
  • Shields against corrosion and surface etching.
  • Reduces skin and eye irritation.

Our Spa Alkalinity Increaser is your key to maintaining balanced chemical levels in your hot tub, ensuring a hassle-free experience. It safeguards against the problems associated with erratic pH levels by keeping the water from becoming too acidic. Additionally, it maintains water hardness and spa calcium levels at the right proportions. Regain control of your pH levels with AquaDoc's pH Increaser.

Did you know that unstable pH in your hot tub may lead to plumbing issues? Ignoring low alkalinity levels can result in corrosion of metal components, surface damage, unsightly staining, and more.

At AquaDoc, we specialize in crafting top-quality pool and spa chemicals to harmonize your hot tub and spa chemistry. Our commitment to quality is reflected in our USA-made products. When you choose AquaDoc, you choose consistent excellence. We handle the hard work, so you can kick back, relax, and witness the AquaDoc magic unfold.

How to increase the Alkalinity of your spa or hot tub water

  1. Test for total alkalinity with a reliable test kit.
  2. The desired range for total alkalinity is 80-140 ppm.
  3. Add 1 oz. (2 tbsp.) of Aquadoc Alkalinity Booster Granules to spa water.
  4. Allow water to circulate for 30 minutes.
  5. Repeat steps 1 and 2 until the desired level is reached.
  6. For best results, first dissolve Alkalinity granules by adding them to a small plastic pail filled with water.
*See label for detailed directions

Trust in AquaDoc

You can trust that our pool and spa chemicals are held to the highest quality standards.

  • Proudly made in the USA
  • Advanced, Professional Grade Formula
  • 100% Money Back Guarantee

Order with confidence

  • Satisfaction guaranteed! If our products don't solve your (spa-related) headaches, contact us for a 100% refund. 
  • Free shipping on all orders over $50!  

Frequently asked questions about our Alkalinity Booster

Q: Why is alkalinity important for my hot tub or spa?

A: Alkalinity plays a crucial role in maintaining stable pH levels in your hot tub or spa. Proper alkalinity prevents rapid pH fluctuations, ensuring balanced and comfortable water.

Q: How do I use AquaDoc Alkalinity Increaser to adjust my spa's alkalinity?

A: Simply follow the instructions on the product label. Add the recommended amount of AquaDoc Alkalinity Increaser to your hot tub or spa water and allow it to dissolve for even distribution.

Q: Is AquaDoc Alkalinity Increaser compatible with different hot tub sanitizers and water systems?

A: Yes, AquaDoc Alkalinity Increaser is designed for use with various sanitizers, including chlorine, bromine, ozone, and more. It's versatile and suitable for different hot tub setups.

Q: How often should I test and adjust the alkalinity in my hot tub or spa?

A: Regularly test and adjust alkalinity as needed, especially when you refill your hot tub or spa. Aim for a total alkalinity level within the recommended range to maintain water balance.

2 reviews

Spa Total Alkalinity Increaser

Sale price$17.99 Regular price$21.99
Save $4.00

🫧 Balances the alkalinity levels to the optimum (80-140ppm)

✅ Stabilizes pH levels thus, preventing a pH bounce

🧫 Prevents corrosion & etching of surfaces

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    $17.99
  • Subscribe & Save 10% Off
    $16.19
    • Automatically delivered on your schedule
    • Save 10% every time
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    Deliver every

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    • 2 months
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Frequently Bought Together

  • Spa Total Alkalinity Increaser

    $17.99 $21.99

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    $19.99 $25.00

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  • Natural Spa Enzyme for Hot Tub

    $18.99 $25.00

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  • Spa Filter Clean & Stain and Scale Combo

    $39.99

    Choose Optin

How to use | Guarantee | FAQs | Reviews

Our Alkalinity Booster optimizes levels (80-140ppm), stabilizing pH and preventing fluctuations. By warding off corrosion and etching, it ensures a stable, balanced spa environment for long-lasting enjoyment.

"You don't have to add very much and within 30 minutes, your pH is fixed! I would definitely recommend this 10/10." - Audrey Sheffield

Why is AquaDoc the Best in Hot Tub Chemicals?

🌿 Paraben free & Aluminum free

📦 Fast Shipping

🇺🇸 Made in the USA

Looking for an effortless solution to prevent pH imbalances in your hot tub that can lead to discomfort and damage? Look no further! AquaDoc Alkalinity Booster is here to help.

What Does Our Alkalinity Increaser Do?

  • Balances alkalinity levels within the ideal range (80-140ppm).
  • Stabilizes pH levels, preventing sudden fluctuations.
  • Shields against corrosion and surface etching.
  • Reduces skin and eye irritation.

Our Spa Alkalinity Increaser is your key to maintaining balanced chemical levels in your hot tub, ensuring a hassle-free experience. It safeguards against the problems associated with erratic pH levels by keeping the water from becoming too acidic. Additionally, it maintains water hardness and spa calcium levels at the right proportions. Regain control of your pH levels with AquaDoc's pH Increaser.

Did you know that unstable pH in your hot tub may lead to plumbing issues? Ignoring low alkalinity levels can result in corrosion of metal components, surface damage, unsightly staining, and more.

At AquaDoc, we specialize in crafting top-quality pool and spa chemicals to harmonize your hot tub and spa chemistry. Our commitment to quality is reflected in our USA-made products. When you choose AquaDoc, you choose consistent excellence. We handle the hard work, so you can kick back, relax, and witness the AquaDoc magic unfold.

How to increase the Alkalinity of your spa or hot tub water

  1. Test for total alkalinity with a reliable test kit.
  2. The desired range for total alkalinity is 80-140 ppm.
  3. Add 1 oz. (2 tbsp.) of Aquadoc Alkalinity Booster Granules to spa water.
  4. Allow water to circulate for 30 minutes.
  5. Repeat steps 1 and 2 until the desired level is reached.
  6. For best results, first dissolve Alkalinity granules by adding them to a small plastic pail filled with water.
*See label for detailed directions

Trust in AquaDoc

You can trust that our pool and spa chemicals are held to the highest quality standards.

  • Proudly made in the USA
  • Advanced, Professional Grade Formula
  • 100% Money Back Guarantee

Order with confidence

  • Satisfaction guaranteed! If our products don't solve your (spa-related) headaches, contact us for a 100% refund. 
  • Free shipping on all orders over $50!  

Frequently asked questions about our Alkalinity Booster

Q: Why is alkalinity important for my hot tub or spa?

A: Alkalinity plays a crucial role in maintaining stable pH levels in your hot tub or spa. Proper alkalinity prevents rapid pH fluctuations, ensuring balanced and comfortable water.

Q: How do I use AquaDoc Alkalinity Increaser to adjust my spa's alkalinity?

A: Simply follow the instructions on the product label. Add the recommended amount of AquaDoc Alkalinity Increaser to your hot tub or spa water and allow it to dissolve for even distribution.

Q: Is AquaDoc Alkalinity Increaser compatible with different hot tub sanitizers and water systems?

A: Yes, AquaDoc Alkalinity Increaser is designed for use with various sanitizers, including chlorine, bromine, ozone, and more. It's versatile and suitable for different hot tub setups.

Q: How often should I test and adjust the alkalinity in my hot tub or spa?

A: Regularly test and adjust alkalinity as needed, especially when you refill your hot tub or spa. Aim for a total alkalinity level within the recommended range to maintain water balance.

Customer Reviews
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Filter Reviews:
RC
10/29/2023
Richard C.
United States United States

Great product

This product is awesome wouldn’t buy anything else

RC
10/29/2023
Richard C.
United States United States

Great product

This product is awesome wouldn’t buy anything else

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