Alkalinity for swimming pools - ULTRA 100 8KG
Alkalinity for swimming pools - ULTRA 100 8KG

Alkalinity for swimming pools - ULTRA 100 8KG

$26.99
$26.99
0% off
$26.99


Ultra 100 is a balancing product designed to increase the total alkalinity of your pool water. It helps stabilize the pH and maintain balanced water to optimize the effectiveness of pool maintenance products.

Read more Read less
SKU: 35423

Availability

In-store pickup
Pickup available in 24 hours at 01 Gatineau Pickup unavailable at 01 Gatineau
In-store availability
6 In stock at 01 Gatineau 6 In stock at 01 Gatineau Sold out at 01 Gatineau

Loading quiz...

Ultra 100 is a balancing product designed to increase the total alkalinity of your pool water. It helps stabilize the pH and maintain balanced water to optimize the effectiveness of pool maintenance products.

Features

  • Increases the total alkalinity of pool water
  • Helps stabilize pH and prevent fluctuations
  • Improves the effectiveness of disinfectant products
  • Contributes to the comfort of bathers
  • Protects pool equipment and surfaces
  • Easy-to-apply powder formula
  • Type: Water balancing product
  • Function: increasing total alkalinity
  • Form: powder
  • Recommended alkalinity levels:

    Chlorine: 80 to 120 ppm
    Bromine: 100 to 150 ppm
  • Size: 8 kg
Main Actions: Adjust alkalinity
Product Category: Balancing Products
Dissolution: Fast
Forms: Granules
Water Balance: Alkalinity too low
Safety and Storage: Add granules to water, never the reverse, Follow the manufacturer's instructions, Store in a cool, dry place, Avoid contact with skin, Protect eyes, Keep out of reach of children and animals
Treatment Time: 1 to 2 h
Basin Type: Pool

Do not mix with other chemicals. Avoid contact with eyes. Keep out of reach of children.

If swallowed: Immediately call a poison control center or doctor. Do not induce vomiting.

In case of contact with eyes: rinse with water.

In case of skin contact: rinse well with water and seek medical advice if symptoms persist.

Waste disposal: Rinse empty containers with cold water and recycle the packaging where a recycling program exists. Any unused or unwanted product should be taken to an authorized waste management company for disposal.

Shipping is free for this product on orders of $50 or more in Quebec and Ontario. A $10 shipping fee applies to orders under $50.

For New Brunswick, a $40 shipping fee applies regardless of the order amount.

For Nova Scotia, a $50 shipping fee applies regardless of the order amount.

Check the total alkalinity of the water using a test kit.

To increase total alkalinity by 10 ppm, add approximately 170 g of product per 10,000 liters of pool water. Disperse the product evenly on the water's surface or add it while the filtration system is running to ensure proper distribution.

Regularly check alkalinity levels and adjust as needed to maintain stable and well-balanced water.

Key Features

Formidable efficiency

Its high concentration guarantees maximum efficiency for rapid water treatment.

Peace of mind

A certified product, tested in real conditions, for maintenance without compromises.

Important role

Stabilizes pH by acting as a shield (buffering effect), preventing sudden and uncontrolled variations in acidity levels.

Simple and effortless

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

How to use - Ultra 100

This video guides you step by step on how to use Ultra 100 simply and effectively. This balancing product is designed to increase the total alkalinity of your pool water. It helps stabilize the pH and maintain well-balanced water to optimize the effectiveness of pool maintenance products.

How to use the product:

  1. Follow the recommendations and dosage indicated on the back of the container.
  2. Dissolve the product in a bucket of water before adding it to the pool, or spread it evenly on the surface of the water according to the instructions.
  3. Operate the filtration system to ensure proper diffusion of the product in the water.
  4. Test the water alkalinity after treatment and adjust as needed to maintain recommended values.

How to balance your pool water: 5 simple steps

In this video, we show you how to test your pool water and adjust key parameters (pH, alkalinity, calcium hardness, and chlorine) to keep your water clean, clear, and safe. You’ll also find tips on how to interpret results and take the right action. For more details, check out our guide on proper pool water balance.

View our guide to perfectly balanced water

Discover our product range

See all See all See all See all See all See all See all You all See all See all
Alkalinity too low Alkalinity too high pH too low pH too high Chlorine too low Chlorine too high Bromine too low Bromine too high Calcium hardness too low Calcium hardness too high Stabilizer too low Stabilizer too high

Alkalinity is the first measurement to check. It acts as abufferto stabilize the pH. An incorrectly adjusted alkalinity leads to constant pH fluctuations.

  • Ideal value: between 80 and 120 ppm.
  • Advice: Always adjust the alkalinity BEFORE correcting the pH.

 

 
 

 

 
 

 

 
 

Alkalinity is the first measurement to check. It acts as abufferto stabilize the pH. An incorrectly adjusted alkalinity leads to constant pH fluctuations.

  • Ideal value: between 80 and 120 ppm.
  • Advice: Always adjust the alkalinity BEFORE correcting the pH.

 

 
 

 

 
 

 

 
 

 

 
 

pH determines whether your water is acidic or alkaline. An unbalanced pH can damage equipment, irritate skin, or reduce the effectiveness of chlorine/bromine.

Ideal value: between 7.2 and 7.8.

 

 
 

 

 
 

pH determines whether your water is acidic or alkaline. An unbalanced pH can damage equipment, irritate skin, or reduce the effectiveness of chlorine/bromine.

Ideal value: between 7.2 and 7.8.

 

 
 

 

 
 

 

 
 

 

 
 

Disinfectant kills bacteria and algae. Either can be used, but it's important not to mix them. A weekly shock treatment helps maintain optimal disinfectant levels and ensures clean, clear, and safe water at all times.

Target values:

  • Chlorine: 1 to 3 ppm.
  • Bromine: 2 to 4 ppm.

🔄 Never apply a shock treatment without first testing and adjusting alkalinity and pH.

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

The disinfectant kills bacteria and algae. Either can be used, but it is important todo not mix them.

Target values:

  • Chlorine: 1 to 3 ppm.
  • Bromine: 2 to 4 ppm.

🔄 Don'tNeverapply a shock treatment without testing and adjusting alkalinity and pH first.

 

 
 

Disinfectant kills bacteria and contaminants. Chlorine and bromine are both good options, but either can be used, but it's important not to mix them. A weekly shock treatment helps maintain optimal disinfectant levels and ensures clean, clear, and safe water at all times.

Target values:

  • Bromine: 1 to 3 ppm.

🔄 Never apply a shock treatment without first testing and adjusting alkalinity and pH.

 

 
 

 

 
 

 

 
 

 

 
 

 

 
 

If bromine levels are too high, there is no specific product to lower them in a spa. The best solution is to remove the cover for a few hours to allow the bromine to evaporate naturally. It is also possible to replace some of the water to reduce the concentration more quickly.

Target values:

  • bromine: 1 to 3 ppm.

🔄 Never perform a shock treatment without first testing and adjusting alkalinity and pH.

Water hardness measures the level of calcium in the water. Water that is too soft becomes corrosive, while water that is too hard leads to limescale deposits.

  • Target: 200 to 300 ppm.

💡 This is particularly important to monitor in areas where the municipal water is naturally soft.

 

 
 

 

 
 

Excessive calcium hardness can cause limescale deposits to form on pool walls, equipment and filtration system.

Unlike other water parameters, there is generally no product to directly reduce calcium hardness. The solution is rather to drain some of the pool water and replace it with fresh water to dilute the calcium level and restore a proper water balance.

The stabilizer acts like a "sunscreen" for your chlorine. Without it, it degrades rapidly under UV rays.

  • Ideal value: between 30 and 50 ppm.

⚠️ Too much stabilizer can impair the effectiveness of chlorine: test regularly.

 

 
 

 

 
 

 

 
 

 

 
 

AStabilizer too highIt can reduce the effectiveness of chlorine and prevent proper disinfection of pool water. When the level is too high, the chlorine becomes less active and algae or bacteria can develop more easily.

There is no product to reduce the stabilizer, so the solution is to drain some of the pool water and replace it with fresh water to dilute the stabilizer level.

Loading quiz...

Tips and advice

Bien comprendre l'utilisation des produits chimiques
Explanation of the use of chemicals
Après l’analyse de votre eau en magasin, la liste de produits peut vous sembler importante même si l’apparence de l’eau ne vous apparaît pas inadéquate. Pourtant, chaque produit a sa...
Trevi
Proudly made in Quebec
Read our advice
Comment rendre l'eau sécuritaire pour la piscine et agréable à la baignade
How to get safe water and enjoy swimming in your pool
Throughout the summer, it is your responsibility to test your water once a week with the help of strips or droplets. These tests will help keep your water clean, safe...
Trevi
Proudly made in Quebec
Read our advice
Comment balancer l'eau afin de la rendre sécuritaire pour la piscine et les baigneurs
How to reach the proper water balance to make it safe for both the pool and swimmers.
Il est très important d'avoir une eau de piscine bien balancée tout au long de l'été. Le premier balancement d'eau est le plus important afin de bien commencer la saison,...
Trevi
Proudly made in Quebec
Read our advice
Pourquoi faire particulièrement attention à l'eau de sa piscine en temps de canicule
Why pay more attention to your pool water during a heat wave
Avec les grandes chaleurs et les canicules durant l'été, la demande en chlore dans la piscine augmente puisqu'il y a plus de contaminants dans l'eau. L'eau de la piscine qui...
Trevi
Proudly made in Quebec
Read our advice
Pourquoi et comment ajuster l'eau de sa piscine après de fortes pluies
Why and how to adjust your pool water after heavy rainfalls
Storms can affect the chemical parameters of your pool water, notably chlorine and pH. It’s important to test your water with strips or droplets after heavy rain to check and...
Trevi
Proudly made in Quebec
Read our advice

FAQ



Low alkalinity often results from heavy rainfall, acid shock treatment, overdosing on pH reducer, or simply very soft fill water. When alkalinity is low, the pH becomes unstable and fluctuates constantly, making the water difficult to balance.



To increase alkalinity, use a productAlkalinity PlusTo reduce it, we usepH Lessbecause it directly affects total alkalinity. Always follow the manufacturer's instructions to avoid sudden changes.



To lower the alkalinity, add pH Minus in small doses, always in the same spot (ideally in the current towards the bottom). Then let the pump circulate the water. When the pH drops too low, raise it with pH Plus. Repeat this process until the pH returns to between 80 and 120 ppm.



To increase alkalinity, use an Alkalinity Plus product. Pour it around the pool with the pump running. Retest after 1 hour. The goal is to reach between80 and 120 ppmfor swimming pools.

Overall rating: 4.9333334 / 5 from 15 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["price","service"].

Review highlights

Reviews

Bon produit

"J’aime bien la série de produits Innovaqua j’ai toujours une belle eau claire"

— Kevin R. (5/5)

Bonjour,c'est un bon produit qui

"Bonjour,c'est un bon produit qui donne un resultat visible"

— EMELYNE S. (5/5)

Bon service surtout

"Bon service surtout"

— ELIE T. (5/5)

Très bien

"Très bien"

— Jacques L. (5/5)

Merci

"Merci"

— Jean B. (5/5)

Nécessaire

"Bon prix"

— Real R. (5/5)

Bon produits

"Bon produits"

— Manon C. (5/5)

Super

"Super"

— MATHIEU G. (4/5)

Balancer

"Works great! Great price as well"

— Pradeep (5/5)

Très bien

"La personne qui a fait les test d'eau et a recommandé."

— Pierre M. (5/5)

Q&A

>

Recommended products