Produits de fermeture de piscine

Pool Closing Chemicals

Get your pool ready for winter with our selected pool closure chemicals. These treatments are designed to stabilize water chemistry, prevent algae growth, and reduce staining or scaling during the off-season. By properly balancing your pool before closing and using the right products, you’ll protect the surfaces and equipment from cold-weather damage and make spring reopening faster and easier.

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  • Extreme Antifreeze for Pools and Spas

    Extreme Antifreeze for Pools and Spas

    $9.99
    Club Piscine
    $9.99

  • pH Balancer for Salt Water Pool - 3 kg

    pH Balancer for Salt Water Pool - 3 kg

    $22.99
    Sea Breezes
    $22.99
    Web exclusive

  • Metal Free: Metal remover - 1 L

    Metal Free: Metal remover - 1 L

    $23.99
    Natural Chemistry
    $23.99
    Web exclusive

  • Algaefree Pool Blocks

    Algaefree Pool Blocks

    $68.99
    Select Pool Products
    $68.99

  • Salt Shock - 450 g

    Salt Shock - 450 g

    $9.99
    Club Piscine
    $9.99

  • Algaecide 60% - 1 L

    Algaecide 60% - 1 L

    $29.99
    Club Piscine
    $29.99

  • Preventive Liquid Algaecide 15% - 3.78 L

    Preventive Liquid Algaecide 15% - 3.78 L

    $14.99
    Club Piscine
    $14.99

  • pH+ Increases the pH - 2 kg

    pH+ Increases the pH - 2 kg

    $8.99
    Club Piscine
    $8.99

  • PhosFree: Phosphate Remover for Pools - 3 L

    PhosFree: Phosphate Remover for Pools - 3 L

    $39.99
    Natural Chemistry
    $39.99
    Web exclusive

  • Metal Control - 1 L

    Metal Control - 1 L

    $12.99
    Club Piscine
    $12.99

  • Alkalinity Control

    Alkalinity Control

    $10.99
    Club Piscine
    $10.99

  • HTH Extra Algimycin 2000 - 1 L

    HTH Extra Algimycin 2000 - 1 L

    $23.99
    HTH
    $23.99

  • pH- Decreases the pH - 3 kg

    pH- Decreases the pH - 3 kg

    $10.99
    Club Piscine
    $10.99

  • Complete Closing Kit for Salt Water Pool - 100,000 L

    Complete Closing Kit for Salt Water Pool - 100,000 L

    $39.99
    Club Piscine
    $39.99

  • Phos Zero - 1 L

    Phos Zero - 1 L

    $31.99
    Club Piscine
    $31.99

  • Chlorine-free Shock Treatment for Saltwater Pools - 3 kg

    Chlorine-free Shock Treatment for Saltwater Pools - 3 kg

    $59.99
    Sea Breezes
    $59.99
    Web exclusive

  • Muriatic Acid

    Muriatic Acid

    $12.99
    Azur
    $12.99

  • HTH Extra Guard Algaecide 10% - 3.6 L

    HTH Extra Guard Algaecide 10% - 3.6 L

    $19.99
    HTH
    $19.99

  • Algaecide 15% - 4 L

    Algaecide 15% - 4 L

    $17.99
    Club Piscine
    $17.99

  • HTH Extra Algaecide 60% - 1 L

    HTH Extra Algaecide 60% - 1 L

    $34.99
    HTH
    $34.99

  • Antifreeze for Plumbing

    Antifreeze for Plumbing

    $5.99
    HGO
    $5.99

  • Onyx Phosphate Remover

    Onyx Phosphate Remover

    $37.99
    Onyx
    $37.99

  • Onyx Pool Metal Remover

    Onyx Pool Metal Remover

    $41.99
    Onyx
    $41.99

  • Metal Remover - 1 L

    Metal Remover - 1 L

    $29.99
    Club Piscine
    $29.99

Answers to all your questions

Hesitating between several models or wondering what to plan before installation? This FAQ brings together the essentials to help you choose with confidence.

What are the criteria for free shipping?

Free shipping is available on orders of $99 or more for products marked as “Eligible for free shipping.” Ensure your basket reaches this amount to benefit from this offer. In some cases, the offer does not apply automatically, so you should confirm that you meet the conditions before placing your order. After placing your order, contact our customer service department to arrange free delivery if necessary.

What are the shipping times?

Shipping times typically range from 5 to 10 business days for most items. Items shipped via FedEx usually arrive within 2 to 3 business days. For bulky items and deliveries to more remote regions, lead times may exceed 10 working days. Please, contact the carrier or our customer service department for more information.

What is the return and refund policy for promotional or sale products?

Promotional and sale items are generally non-refundable and non-exchangeable unless they have a manufacturing defect covered by warranty.

How long do I have to return an item?

You have 10 days from receipt of your item to initiate a return, provided that the product is unused and in its original packaging.

How do I know if a product is in stock?

Product availability is indicated directly on the product page of our website when you add an item to your shopping cart. If the “add-to-cart” option is not visible, the item you wish to purchase is unfortunately not available. Please contact us to find out when it will be available.