Extreme Pool Opening and Repair Kit
Extreme Pool Opening and Repair Kit

Extreme Pool Opening and Repair Kit

Regular price
$69.99
Sale price
$69.99
Sale
18% off
Regular price
$84.99

The ultimate solution for balanced pool water with the EXTREME TREVI kit.

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How to choose?

  • Chlorine pool → choose based on pool size and water condition
  • Salt pool → use the Innovaqua 2-Step Kit
  • Problematic water (green/cloudy) → EXTREME or GOLD
  • Simple standard opening → regular chlorine kit or Innovaqua
Kit Capacity Key Feature
Chlorine Opening Kit ≤ 40,000 L Simple startup
Economy Opening Kit (chlorine) ≤ 60,000 L Cost-effective solution
Innovaqua 2-Step Kit (chlorine & salt) ≤ 80,000 L Two-step treatment
EXTREME Recovery Kit (chlorine & salt) ≤ 60,000 L Green/Brown/Black Water Kit
GOLD Recovery Kit (chlorine & salt) ≤ 90,000 L Green/Brown/Black Water Kit
SKU: 35443

Availability

In-store pickup
Pickup available in 24 hours at 04 Laval Pickup unavailable at 04 Laval
In-store availability
46 In stock at 04 Laval 46 In stock at 04 Laval Sold out at 04 Laval

The Trévi EXTREME kit is the ultimate solution for quickly correcting severe algae and cloudy water problems. Recommended for critical situations or for sanitizing cloudy water, it works within 48 hours when conditions are met. It can also be used when opening the pool in the spring. After adding the products, the water may temporarily become cloudy due to suspended dead particles. For optimal effectiveness, the pH must be below 7.2 before application.

Features

  • Intensive correction kit

  • Eliminates large algae

  • Clarifies very cloudy water in 48 hours

  • Can be used when opening the pool

  • Results guaranteed under certain conditions

The ultimate solution for balanced pool water with the kit.

Main Actions: Disinfect, Shock treatment, Clarify water, All-in-one solution, Eliminate algae
Product Category: Opening Products, Kits and All-in-One Kits
Application Method: To pour directly into the water
Usage Period: Opening
Visual Issues: Cloudy water, Green water
Safety and Storage: Follow the manufacturer's instructions, Store in a cool, dry place, Avoid contact with skin, Keep out of reach of children and animals, Protect eyes
Basin Type: Pool

PRECAUTIONS:

THE CONTENTS MAY BE HARMFUL. CAUSES BURNS, FLAMMATION, AND HARMFUL DUST. RELEASES HARMFUL VAPORS AND DUST THAT MAY BE DANGEROUS WHEN MIXED WITH OTHER PRODUCTS. Do not inhale vapors, dust, or glaze. Do not swallow. Avoid contact with eyes, skin, or clothing. Use and ventilate in a well-ventilated area. Wear rubber gloves and safety glasses when handling this product. Keep out of reach of children.

FIRST AID:

Contains sodium dichloro-S-triazinetrione. If inhaled, move the person to fresh air and the exposed individual. If swallowed, immediately call a poison control center or doctor. Do not induce vomiting. In case of eye contact, rinse with fresh water for 20 minutes. In case of skin contact, remove immediately. Rinse with water. In case of clothing contact, remove clothing.

Waste Disposal

WASTE DISPOSAL:

Rinse empty containers with cold water and recycle the packaging where a recycling program exists. Any unused or unwanted product should be disposed of at an authorized waste management company or recycling center.

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.

OPENING APPLICATION:

To achieve optimal results, it is essential to follow these steps:

1. Manually remove all leaves and debris deposited in the water.

2. Raise the water level to the middle of the skimmer.

3. Switch the sweeper to the "drain" or "waste" position to remove any remaining debris.

4. Raise the water level and perform a backwash.

5. Adjust the pH to 7.2.

6. Sprinkle the contents of the accelerator and conditioner onto the surface of the water.

7. Sprinkle the shock treatment contents onto the surface of the water.

8. Add the oxidizing tablets.

9. Add the clarifier. Keep the filtration running for 48 hours (before backwashing).

SUMMER APPLICATION:

1. Perform a backwash and raise the water level if necessary.

2. Adjust the pH to 7.2.

3. Sprinkle the contents of the accelerator and conditioner onto the surface of the water.

4. Sprinkle the shock treatment contents onto the surface of the water.

Guaranteed results

We firmly believe in the effectiveness of this kit, which is why we offer a guarantee. Here are the conditions to be met to benefit from it:

  1. The pH of the water must be lower than7.2Take a photo of the test strip showing a pH below 7.2 before adding the kit.
  2. Take a picture of your waterbefore and afterthe addition of products.
  3. Provide thepurchase invoicefrom the kit.
  • 1 x 1.5 kg DUO CHOC
  • 4 x 500g CHOC & DIVE
  • 1 x 100g MIRACLAIR TAB

Key Characteristics

Processing time

Ultra-fast action: visible results in 48 hours

Simplified use

Add all the kit products in one simple step

Capacity

Ideal for above-ground or in-ground pools under 40,000L

Warranty

Results guaranteed in 48 hours (conditions apply)

How to choose your opening kit

Choosing your opening kit can sometimes seem a little complex with all the choices available; that's why this video will guide you step by step to get the season off to a good start, and feel free to consult our guide detailing each essential step to successfully open your pool.

See the pool opening guide Access Our Online Courses

Compare options

Depart Econo pool start-up kit
Depart Econo pool start-up kit
Open your pool for the season with ease using the Economy Starter Kit. Designed to simplify opening and speed up the reopening of your pool, it allows you to quickly regain clear, sparkling water when the steps are followed correctly. A practical and effective solution to start the swimming season off right.
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  • Compatible with chlorine pools
  • Fast results: clear water quickly
  • Effective against cloudy water at the beginning of the season
  • Ease of use: simple and effective formula
  • Treatment capacity: swimming pools up to 60,000 L
Regular price
$21.99
Sale price
$21.99
Regular price
$24.99
Two-Step Opening Kit for Chlorine and Saltwater Pools
Two-Step Opening Kit for Chlorine and Saltwater Pools
Complete two-step treatment for a quick, effective, and thorough opening Clear, healthy, and balanced water thanks to a combination of complementary products Compatible with all types of pools and systems (chlorine, bromine, salt)
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  • Two-step system: cleaning and balancing followed by a shock treatment for maximum effectiveness and quick return to service
  • Two levels available: Essential for basic needs and Ultimate for a more complete treatment
  • Compatible with chlorine, bromine, and saltwater pools
  • Ideal for spring pool opening
  • Complete treatment for clean, balanced, and clear water
  • Simplifies startup with adapted and complementary products
  • Dose designed for pools up to 80,000 L
Regular price
$49.99
Sale price
$49.99
Regular price
$54.99
Extreme Pool Opening and Repair Kit
Extreme Pool Opening and Repair Kit
The ultimate solution for balanced pool water with the EXTREME TREVI kit.
Read more Read less
  • Compatible with chlorine and salt water pools
  • Ultra-powerful shock action to correct severe problems
  • Quickly eliminates large and persistent algae
  • Visibly clearer water in just 48 hours
  • Ideal for corrective treatment or at the opening of the pool
  • Results guaranteed in 48 hours (conditions apply)
  • Ultra-simple to use: complete application in just 5 minutes
Regular price
$69.99
Sale price
$69.99
Regular price
$84.99

Loading quiz...

FAQ


On utilise une trousse d’ouverture dès que l’on enlève la toile donc fin Avril, début Mai si la météo le permet. Si non, idéalement lorsque la température de l’eau atteint 10 à 15 °C. Ouvrir la piscine tôt au printemps empêche les algues de se développer et réduit l’usage de produits.


An opening kit includes all the essential products to make your water clean, clear, and well-balanced after winter. It greatly simplifies the startup process by preventing omissions and ensuring comprehensive treatment from the outset. Practical, fast, and economical, it delivers effective results more quickly while costing less than purchasing products individually.


Detailed steps can be found in the included instruction manual, but generally, the process is quick and simple. Start by removing the winter cover, cleaning the pool, and adjusting the water level. Then, start the filtration system and add the products from the kit in the recommended order. If necessary, complete with balancing products to adjust the water parameters. Let it filter continuously for 24 to 48 hours, clean the filter, then test the water to finalize the balance. An efficient method that saves you time and simplifies opening your pool.



L’eau devient habituellement claire en 24 à 48 heures après l’application d’un kit correcteur, à condition que la filtration fonctionne en continu et que le filtre soit propre. En présence d’algues importantes ou d’eau très trouble, cela peut prendre jusqu’à 72 heures. Une bonne circulation et un nettoyage du filtre accélèrent le processus.


Some kits are specifically designed for chlorine or salt water pools, while others are compatible with both systems. It's important to check the product description to choose the right kit for your sanitation system.


An opening kit usually includes the essential products to start the season, such as a shock treatment, a clarifier, an algaecide and sometimes a stabilizer or water balancing product to quickly obtain clear water ready to be balanced.


No, you are not obliged to use an opening kit, but we strongly suggest using one as it contains all the necessary products. It's quick and simple!


You can follow our pool opening guide (to learn about all the steps, but the opening kit is usually added at the very end when you have completed all the opening steps).

Consult our guide


Comment choisir?

  • Piscine au chlore → choisissez selon le volume et l’état de l’eau
  • Piscine au sel → utilisez une trousse adaptée au sel
  • Eau problématique (verte/trouble) → EXTREME ou GOLD
  • Ouverture standard et simple → chlore régulier

Voici les différentes trousses disponibles et leurs particularités :

Trousse / Type de piscine / Capacité / Particularité / Idéal pour

Trousse d'ouverture au chlore / Chlore / Jusqu’à 40 000 L / Démarrage simple et rapide / Petites piscines

Trousse d'ouverture départ Écono / Chlore / Jusqu’à 60 000 L / Solution économique, traitement de base / Entretien régulier

Trousse d'ouverture Innovaqua 2 étapes / Chlore ou sel / Variable selon format / Traitement en deux phases pour une efficacité optimisée / Ouverture simplifiée

Trousse d'ouverture au sel / Sel / Tous formats / Compatible avec systèmes au sel / Piscines au sel

Trousse d'ouverture corrective EXTREME / Chlore / Jusqu’à 60 000 L / Traitement intensif / Eau verte ou très brune

Trousse d'ouverture corrective GOLD / Chlore / Jusqu’à 90 000 L / Traitement intensif / Eau verte ou très brune

Overall rating: 4.8 / 5 from 5 reviews.

AI Generated Review Summary

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Review highlights

Reviews

Efficace

"Efficace"

MARYSE G. (4/5)

Bien merci

"Bien merci"

Lise G. (5/5)

Parfait

"Parfait"

Lise F. (5/5)

Ouverture piscine

"Super produits 3 jours et la piscine étais parfaite Je le recommande !"

ANNIE L. (5/5)

Sa fonctionne très bien .

"Sa fonctionne très bien . Le lendemain l'eau de ma piscine était claire ."

COLETTE G. (5/5)

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