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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  • Onyx Quantum Shock - 1 kg

    Onyx Quantum Shock - 1 kg

    $20.99
    Onyx
    $20.99

  • Oxy Non-Chlorinated Shock Treatment - 4 kg

    Oxy Non-Chlorinated Shock Treatment - 4 kg

    $54.99
    Club Piscine
    $54.99

  • Phosfree: Phosphate Remover - 2 L

    Phosfree: Phosphate Remover - 2 L

    $33.99
    Natural Chemistry
    $33.99

  • Sub-Zero for Pool - 4 L

    Sub-Zero for Pool - 4 L

    $9.99
    Club Piscine
    $9.99

  • Shock treatment 70% - 1.8 kg

    Shock treatment 70% - 1.8 kg

    $24.99
    Club Piscine
    $24.99

  • Professional Closing Kit - 60,000 L

    Professional Closing Kit - 60,000 L

    $16.99
    Club Piscine
    $16.99

  • Super Professional Closing Kit for Chlorine Pool - 100,000 L

    Super Professional Closing Kit for Chlorine Pool - 100,000 L

    $39.99
    Club Piscine
    $39.99

  • Peroxy Shok Shock Treatment - 4 L

    Peroxy Shok Shock Treatment - 4 L

    $109.99
    Sani Marc
    $109.99

  • Clear Metal: Multi-Action Treatment - 1 L

    Clear Metal: Multi-Action Treatment - 1 L

    $21.99
    Club Piscine
    $21.99

  • Metal Control Plus: Stain and Discoloration Removal - 1.2 kg

    Metal Control Plus: Stain and Discoloration Removal - 1.2 kg

    $31.99
    Club Piscine
    $31.99

  • pH - Lowers pH - 3 kg

    pH - Lowers pH - 3 kg

    $10.99
    Club Piscine
    $10.99

  • Phos Clear: Antiphosphate Treatment - 1 L

    Phos Clear: Antiphosphate Treatment - 1 L

    $37.99
    Club Piscine
    $37.99

  • Poly 40%: Concentrated Liquid Algaecide - 1 L

    Poly 40%: Concentrated Liquid Algaecide - 1 L

    $19.99
    Club Piscine
    $19.99

  • Poly 60%: Concentrated Liquid Algaecide - 1 L

    Poly 60%: Concentrated Liquid Algaecide - 1 L

    $29.99
    Club Piscine
    $29.99

  • Prestige Shock: Intensive Treatment - 454 g

    Prestige Shock: Intensive Treatment - 454 g

    $12.99
    Club Piscine
    $12.99

  • Non-chlorinated Shock Treatment

    Non-chlorinated Shock Treatment

    $7.99
    Club Piscine
    $7.99

  • HTH Extra Super Shock Chlorine Granules - 454 g

    HTH Extra Super Shock Chlorine Granules - 454 g

    $7.99
    HTH
    $7.99

  • pH+ Raises pH - 2 kg

    pH+ Raises pH - 2 kg

    $8.99
    Club Piscine
    $8.99

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.