PH for spa - Spa ph plus
PH for spa - Spa ph plus
PH for spa - Spa ph plus
PH for spa - Spa ph plus

PH for spa - Spa ph plus

Regular price
$9.99
Sale price
$9.99
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Regular price
$9.99

Easily adjust your spa's pH with this granular increaser designed for rapid action in hot water. Its effective formula dissolves without leaving residue, ensuring comfortable, balanced, and safe water for bathers, while also protecting equipment.

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SKU: 85131
Format: 1 KG (Old visual)

Availability

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Easily adjust your spa's pH with this granular increaser designed to act quickly in hot water. Its effective formula dissolves without leaving deposits, ensuring comfortable, balanced, and safe water for bathers, while also protecting equipment.

Features

  • Effectively increases spa water pH

  • Rapid dissolution without residue

  • Designed for hot spa water

  • Does not damage surfaces or equipment

  • Enhances bather comfort

  • Allows precise adjustment according to pH level

  • Ideal for regular maintenance

  • Format: 1 kg

1 kg format

Main Actions: Balance pH
Product Category: Balancing Products
Dissolution: Fast
Forms: Granules
Application Method: To pour directly into the water
Visual Issues: Irritating water
Water Balance: pH too low
Safety and Storage: Add granules to water, never the reverse, Follow the manufacturer's instructions, Store away from cold, Store away from heat, Store in a cool, dry place, Use appropriate protective equipment, Avoid contact with skin, Keep out of reach of children and animals, Protect eyes
Treatment Time: 30 min
Basin Type: Spa

PRECAUTIONS:

Keep away from flames and sparks. Do not mix with other chemicals. Do not swallow. Avoid contact with eyes or skin. Keep out of reach of children.

FIRST AID:

If swallowed: Immediately call a poison control center or doctor. Do not induce vomiting. If in eyes: Rinse with water for 15 minutes. If on skin: Rinse thoroughly with water. If inhaled: Move exposed person to fresh air.

WASTE DISPOSAL:

Rinse empty containers with cold water and recycle packaging where a recycling program exists. Any unused or unwanted product should be sent to an authorized waste treatment facility for disposal.

Delivery is free for chemicals and small accessories with purchases of $50 or more. A $10 fee applies to orders under $50. We deliver quickly across Canada for this item.

1. To increase the pH to the recommended values, add the required amount according to the following table:

pH Per 1,000 L: ˂ 6.6 = 10 g/ 6.6 to 6.9 = 7.5 g/ 7.0 to 7.4 = 5 g.

2. Pour the necessary amount directly into the spa water while the spa is running.

3. Wait 15 minutes and recheck the pH and alkalinity.

4. Repeat the operation until the levels are at the appropriate values.

Key Characteristics

Important role

Increases the pH level to optimize bathing comfort and ensure maximum effectiveness of disinfectant products.

Simple and effortless

A concentrated formula that can be used in two simple steps: calculate and pour.

Formidable efficiency

Its high concentration guarantees maximum efficiency for rapid water treatment.

Peace of mind

A certified product, tested in real conditions, for uncompromising maintenance.

How to use - pH plus

This video guides you step-by-step on how to use pH Plus simply and effectively. This granular balancing product is designed to quickly raise the pH of spa water without leaving deposits, ensuring bather comfort and without damaging equipment or surfaces.

How to use the product:

  • Check the pH of the spa water using a test kit.
  • Depending on the measured value, add the required amount of pH Plus per 1000 L of spa water: pH less than 6.6: 10 g; pH from 6.6 to 6.9: 7.5 g; pH from 7.0 to 7.4: 5 g.
  • Pour the required amount directly into the spa water while the spa is in operation.
  • Wait approximately 15 minutes, then check the pH and alkalinity again.
  • Repeat the operation as needed until the appropriate values ​​are obtained.

How to Properly Balance Your Spa Water?

Discover the right habits to adopt, the mistakes to avoid, and our practical tips for maintaining perfect balance throughout the season. Whether you’re a new spa owner or experienced, this video will help you simplify maintenance and extend the life of your equipment.

GUIDE

How to properly balance your spa water

Well-balanced water ensures comfort, performance, and long-lasting protection for your spa. Follow our guide to understand each parameter and achieve flawless results.

View the guide

FREE spa maintenance course

A simple, hands-on course to better understand spa maintenance and enjoy a worry-free experience all year long. (Taught in French)

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FAQ



The pH Minus product for spas generally works quite quickly, often within 10 to 30 minutes, depending on water circulation and temperature. After adding the product with the pump running, let the water circulate, then test the pH again to see if the value has returned to the ideal range. If necessary, a small adjustment can be made, always avoiding overdosing.


The pH of a spa can rise for several reasons: the water temperature, the action of air jets, excessive alkalinity, or the use of certain treatment products. Hot, agitated water naturally releases carbon dioxide, which raises the pH over time. Regular maintenance, frequent pH testing, and a proper alkalinity balance help limit these fluctuations and keep your spa water more stable.

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To lower a pH that is too high in a spa, use a "pH Minus" product (pH reducer for spas). First, measure the pH, then add the quantity indicated for the spa's volume, always with the pump and jets running to ensure the product is evenly distributed. After 15 to 30 minutes, test again to make sure the pH is back within the correct range. It's better to correct the pH in several small steps rather than lowering it too much all at once.

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To raise the pH of your spa water, you need to use a "pH Plus" product specifically designed for spas. Pour in a small amount, according to the dosage recommended on the packaging and the volume of your spa, then let the jets run to thoroughly mix the product. After 15 to 30 minutes of circulation, retest the pH to check if the water is now within the ideal range. It's always best to raise the pH gradually rather than adding too much product all at once.

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Phosphates are nutrients found in water, often introduced through lotions, shampoos, organic debris, or even the fill water itself. In a spa, high phosphate levels can reduce the effectiveness of chlorine or bromine and contribute to cloudy water or buildup. To remove them, you can use a phosphate remover and let the spa filter for several hours before cleaning the filter. Regular phosphate testing helps maintain clearer, easier-to-balance water.

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The pH indicates whether the water is acidic or basic on a scale of 0 to 14 (7 = neutral). In a spa, the ideal range is 7.2 to 7.8: it maximizes comfort (less eye/skin irritation), maintains good disinfectant effectiveness (chlorine or bromine), and preserves the equipment. A pH that is too low makes the water corrosive and irritating; a pH that is too high promotes scale, turbidity, and reduces the action of the disinfectant.


Low pH in a spa often makes the water feel “aggressive.” You may notice eye and skin irritation, a stronger chemical smell, and even early signs of corrosion on metal components or spa equipment.

On the other hand, high pH usually leads to cloudy water, calcium deposits on the spa surfaces and jets, and reduced effectiveness of your sanitizer (chlorine or bromine). In both cases, the water becomes less comfortable and harder to balance, which signals that it’s time to correct the pH.



The ideal pH for a spa is generally between 7.2 and 7.6. Within this range, the water is more comfortable for the skin and eyes, the sanitizer (chlorine or bromine) works effectively, and the spa equipment is better protected against corrosion and scale buildup. A well-balanced pH is the foundation of good water quality in a spa.


First, stabilize total alkalinity at 100–150 ppm. Proper alkalinity buffers pH and limits roller coasters. Then, fine-tune pH.

Consult our products, Consult our products, Consult our products, Consult our products, and Consult our pH regulators
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