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Summer Smiles Duo Z Chlor Chlorine Pucks

DUO Z CHLOR by Summer Smiles offers a smarter way to sanitize your pool with a unique dual-action formula. Combining fast- and slow-dissolving chlorine, these pucks provide continuous, balanced disinfection and simplify weekly maintenance.

$109.99

Product Information

Keep your pool water sparkling clean with Summer Smiles Duo Z Chlor Chlorine Pucks. This innovative formula combines two types of chlorine — one that dissolves quickly for immediate action and one that dissolves slowly for long-lasting protection. The result is consistent chlorine levels that keep your pool water free of harmful bacteria and algae, all while minimizing chlorine loss caused by sunlight exposure.

Designed for both inground and above-ground pools, these stabilized chlorine pucks are easy to use and reduce the need for constant monitoring. With added zinc oxide technology, they also help control algae more effectively than traditional chlorine tablets. Ideal for pool owners who want reliable, low-maintenance water care with superior results.

Designed for efficiency and simplicity, DUO Z CHLOR pucks offer premium sanitization in one easy-to-use formula.

 

Key Features:

  • Dual chlorine formula for immediate and extended disinfection
  • Stabilized to reduce chlorine loss from UV exposure
  • Advanced zinc oxide helps eliminate algae
  • Works in inground and above-ground pools
  • Large 6 kg format

 

Key Benefits:

  • Maintains consistent chlorine levels
  • Minimizes chemical loss from sunlight
  • Helps prevent algae and bacterial growth
  • Simplifies weekly pool care
  • Supports clear, balanced water quality

Instructions:

Add one dose every week according to the chosen application method and recommended dosage.

Dosage:
Weekly usage (routine dosage) should approximate 75 g of DUO Z CHLOR per 10,000 L of pool water. Note that the chlorine remains present in water after the tablet has completely dissolved.

POOL SIZE: ROUTINE DOSAGE (weekly)
LESS THAN 40,000 L: 1 tablet
40,000 L – 80,000 L: 2 tablets

 

Application Method:

For optimum efficiency, use in a floating dispenser or place tablet(s) in the skimmer basket.

 

Recommended Levels:

Maintain recommended daily levels as determined by testing kit.

Free available chlorine: 1.0 – 3.0 ppm
pH: 7.2 – 7.8
Total alkalinity: 100 – 120 ppm
Calcium hardness: 200 – 300 ppm

 

NOTES:

  • Hot weather, heavy pool usage and rain may require higher usage rates to maintain proper chlorine residuals. In these conditions, add a new tablet once free chlorine is at or below 1 ppm.
  • DUO Z CHLOR contains a stabilizer that can accumulate in pool water. Keep stabilizer within the range of 30 – 100 ppm by dilution with fresh water.
  • This product is toxic to fish and aquatic organisms. DO NOT contaminate irrigation or drinking water supplies or aquatic habitats by cleaning of equipment or disposal of waste.

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(519) 744-4971

6 Colby Court Unit 2 Waterloo, ON N2Y 1Y9