£78.62

Deep Blue - Mini 20g Stabilised Chlorine Slow Release Tablets x1000 20kg

DBPCLTAB205-1X20kg

Price data last checked 83 day(s) ago - refreshing...

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£78.62 £74.69 £76.26 £77.83 £79.41 £80.98 £82.55 21 January 2026 22 January 2026 24 January 2026 26 January 2026 28 January 2026

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Price distribution over 8 days • 1 price levels

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8 days 0 2 4 6 8 £79 Days at Price

Price Analysis

Most common price: £79 (8 days, 100.0%)

Price range: £79 - £79

Price levels: 1 different prices over 8 days

Description

Product description These chlorine tablets are one of the most popular products for ensuring hot tub and swimming pool water is safe and bacteria free. They are stabilised to minimise chlorine loss to sunlight. They slowly release chlorine over 2–4 days depending on the water flowing over them. They can be used in floating dispensers, chemical feeds and skimmer baskets. Apply regularly to achieve the recommended free chlorine level of 3-5 mg/l (ppm) for hot tubs or 1-3 mg/l (ppm) for swimming pools. These tablets are slow release and long lasting and have the minimum effect on the pH of the water for a stabilised chlorine tablet. These will be sent in multiples of smaller tubs, from 1Kg to 10Kg tubs. Key Features Its best to operate a free Chlorine Range of 3 – 5mg/l for hot tubs and 1-3mg/l for swimming pools. These stabilised chlorine tablets are ideal for regular dosing of your hot tub or swimming pool, to produce free active chlorine which kills bacteria and other potentially harmful organisms. They contain a high level of available chlorine and chlorine stabiliser. Application Instructions 1. Maintain pH level within the ideal range of 7.2 – 7.6. If outside this range please use our PH plus or PH minus products to adjust for the best results. 2. Maintain free chlorine residuals for hot tubs between 3-5mg/l and for swimming pools between 1 - 3mg/l (ppm). Freshly filled hot tubs require an initial shock or start up dose of chlorine: 50mg/l (ppm) for 1 hour or 20mg/l (ppm) for 2 hours. 3. For floating dispenser: Fill the floating dispenser with tablets and adjust the aperture mechanism at the bottom of the dispenser to obtain the 3-5mg/l (ppm) desired range. Alternatively keep the dispenser aperture constant and vary the tablets inside to achieve 3-5mg/l (ppm). The dispenser should be removed from the hot tub whilst bathing. 4. For chlorine feeders: Fill the dispenser with our stabilised chlorine tablets, following the feeder's instructions carefully to ensure proper dosage and flow regulation. This ensures consistent and reliable chlorine distribution throughout your hot tub or swimming pool, maintaining optimal water sanitation for your comfort and safety. Directions 1. Maintain pH level within the ideal range of 7.2 – 7.6. If outside this range, use PH plus or PH minus products to adjust. 2. Maintain free chlorine residuals for hot tubs between 3-5mg/l and for swimming pools between 1 - 3mg/l (ppm). Freshly filled hot tubs require an initial shock or start up dose of chlorine: 50mg/l (ppm) for 1 hour or 20mg/l (ppm) for 2 hours. 3. For floating dispenser: Fill the floating dispenser with tablets and adjust the aperture mechanism at the bottom of the dispenser to obtain the 3-5mg/l (ppm) desired range. Alternatively, keep the dispenser aperture constant and vary the tablets inside to achieve 3-5mg/l (ppm). The dispenser should be removed from the hot tub whilst bathing. 4. For chlorine feeders: Fill the dispenser with our stabilised chlorine tablets, following the feeder's instructions carefully to ensure proper dosage and flow regulation. This ensures consistent and reliable chlorine distribution throughout your hot tub or swimming pool, maintaining optimal water sanitation for your comfort and safety.

Key Features

Premium Water Safety: Ensure your hot tub or swimming pool water is impeccably safe and free from harmful bacteria with our trusted chlorine tablets.

Sunlight Resistance: Stabilised formula minimises chlorine loss to sunlight, ensuring prolonged effectiveness in maintaining water hygiene.

Extended Release: Slow release over 2–4 days adapts to water flow, providing continuous sanitation for your pool or hot tub.

Versatile Application: Compatible with floating dispensers, chemical feeds, and skimmer baskets, offering flexible usage options.

Maintains Optimal Chlorine Levels: Regular application helps achieve the recommended free chlorine level of 3-5 mg/l (ppm) for hot tubs and 1-3 mg/l (ppm) for swimming pools.

Long-lasting Performance: Slow release and long-lasting properties ensure consistent water sanitation without significantly affecting pH levels.

Convenient Packaging: Available in various sizes, from 1Kg to 10Kg tubs, allowing you to choose the quantity that best suits your needs.

Effective Chlorine Range: Optimal free chlorine range of 3–5 mg/l for hot tubs and 1-3 mg/l for swimming pools ensures thorough water sanitation.

Product Specifications

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