Crystals Mini Multifunction Chlorine Tablets, 50 x 20g

Description

Keep your pool or hot tub water clean, clear, and hygienic with these multifunctional chlorine tablets. Designed for easy maintenance, these slow-dissolving tablets gradually release active cleaning agents to ensure consistent water treatment over several days. Each tablet provides a 4-in-1 solution by combining disinfectant, algae prevention, and water clarification properties. The chlorine effectively kills bacteria, while the algaecide helps prevent algae growth. Built-in clarifiers bind small particles together, allowing your filtration system to remove them more efficiently.

Key Features:

  • Multifunctional 4-in-1 Formula: Combines chlorine, algaecide, and clarifier for complete water treatment
  • 50 x 20g Tablets: Convenient pack size for regular maintenance
  • Slow Dissolving: Provides continuous cleaning over 3–5 days
  • Effective Disinfection: Helps eliminate bacteria and maintain hygienic water
  • Algae Prevention: Reduces and prevents algae build-up
  • Water Clarification: Helps remove fine particles for clearer water
  • Easy to Use: Suitable for floating dispensers or chemical feeders
  • Wide Compatibility: Ideal for hot tubs, spas, and above-ground pools
  • Recommended for Small to Medium Pools: Suitable for pools under 15ft and most hot tubs

Specifications:

  • Total Weight: Approx. 1kg
  • Tablet Size: 20g each
  • Quantity: 50 tablets
  • Packaging Dimensions: Approx. 18cm height 

Usage Direction:

  • Maintain pH levels between 7.2 – 7.6 for best results
  • Place tablets in a floating dispenser or suitable feeder
  • Tablets dissolve over 3–5 days, depending on water flow
  • Recommended chlorine levels:
  • Pools: 1–3 ppm
  • Spas: 3–5 ppm
  • Test water regularly using test kits or strips

Read more

Crystals Mini Multifunction Chlorine Tablets, 50 x 20g

Product form

Keep your pool or hot tub water clean, clear, and hygienic with these multifunctional chlorine tablets. Designed for easy maintenance,... Read more

  • Shipped today? Order within: Apr 28, 2026 13:00:00 +0100

£9.99 Incl. VAT

    SKU: CT019

    Shipping Information

    We offer standard FREE SHIPPING on all of our products within the UK (Except Northern Ireland & all Remote Areas e.g. the Isle of Skye). The shipping Fee for Northern Ireland & all Remote Areas is £3.99 per unit/item. Unfortunately, we do not offer Express Delivery to Northern Ireland & all Remote Areas.

    We do offer Express delivery (Next Day) for £5.99 and the cut-off time for the Next Day Delivery is 2 pm (Monday - Friday). Express Delivery Promise is 1 to 2 business days but 95% of our customers received their order the very next day if ordered by 2 pm.

    Do you need a large stock? Contact us

    Available on working days between 07:00 am to 16:00 pm.

    Send us a message!

    Description

    Keep your pool or hot tub water clean, clear, and hygienic with these multifunctional chlorine tablets. Designed for easy maintenance, these slow-dissolving tablets gradually release active cleaning agents to ensure consistent water treatment over several days. Each tablet provides a 4-in-1 solution by combining disinfectant, algae prevention, and water clarification properties. The chlorine effectively kills bacteria, while the algaecide helps prevent algae growth. Built-in clarifiers bind small particles together, allowing your filtration system to remove them more efficiently.

    Key Features:

    • Multifunctional 4-in-1 Formula: Combines chlorine, algaecide, and clarifier for complete water treatment
    • 50 x 20g Tablets: Convenient pack size for regular maintenance
    • Slow Dissolving: Provides continuous cleaning over 3–5 days
    • Effective Disinfection: Helps eliminate bacteria and maintain hygienic water
    • Algae Prevention: Reduces and prevents algae build-up
    • Water Clarification: Helps remove fine particles for clearer water
    • Easy to Use: Suitable for floating dispensers or chemical feeders
    • Wide Compatibility: Ideal for hot tubs, spas, and above-ground pools
    • Recommended for Small to Medium Pools: Suitable for pools under 15ft and most hot tubs

    Specifications:

    • Total Weight: Approx. 1kg
    • Tablet Size: 20g each
    • Quantity: 50 tablets
    • Packaging Dimensions: Approx. 18cm height 

    Usage Direction:

    • Maintain pH levels between 7.2 – 7.6 for best results
    • Place tablets in a floating dispenser or suitable feeder
    • Tablets dissolve over 3–5 days, depending on water flow
    • Recommended chlorine levels:
    • Pools: 1–3 ppm
    • Spas: 3–5 ppm
    • Test water regularly using test kits or strips

    Read more

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