−6%

Dryden Aqua Winterklar C, 1L

1000 ml
was CHF30.90
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Delivered between Fri, 25.9. and Thu, 1.10.
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Product details

Winterklar C from Dryden Aqua is an effective winterizing aid for swimming pools, specifically designed to maintain water quality during the cold months. When applied once in the fall, this liquid conservation concentrate protects the water from heavy deposits of lime and dirt, as well as excessive algae growth. The application is simple: after the swimming season ends, the filtration system is turned off, and the product is distributed in various spots in the water. This allows for effortless spring cleaning and significantly reduces the consumption of cleaning agents. Winterklar C is pH-neutral and phosphate-free, meaning it does not introduce any additional nutrient sources for algae into the water. It is gentle on materials and ensures that the pool is in optimal condition for the next season.

  • Prevents stubborn lime and dirt deposits in the pool
  • Inhibits algae growth to maintain water quality
  • pH-neutral and phosphate-free, without additional algae nourishment
  • Gentle on materials and facilitates spring cleaning
  • Significantly reduces the consumption of cleaning agents.

Key specifications

Field of application
Water balance
Form of content
Liquid
Content
1000 ml

General information

Item number
56757457
Manufacturer
Dryden Aqua
Category
Pool chemicals
Release date
26.3.2025

Pool chemistry properties

Field of application
Water balance
Form of content
Liquid

Voluntary climate contribution

CO₂ emissions
0.82 kg
Climate contribution
CHF 0.11

Product dimensions

Content
1000 ml

GHS09 Environmentally harmfulGHS09 Environmentally harmful
  • H410 Very toxic to aquatic life with long-lasting effects.

30-day right of return if unopened
No warranty
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Pool chemicals» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Dryden Aqua
    Not enough data
  • 1.Planet Pool
    0 %
  • Aqua Kristal
    Not enough data
  • Aquachek
    Not enough data
  • Aquastore
    Not enough data

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Dryden Aqua
    Not enough data
  • Aqua Kristal
    Not enough data
  • Aquachek
    Not enough data
  • Aquastore
    Not enough data
  • Aquea
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Pool chemicals» category returned?

Source: Digitec Galaxus
  • 12.Mareva
    1.1 %
  • 13.SpaTime
    1.2 %
  • 14.Aquea
    1.3 %
  • 15.Dryden Aqua
    1.6 %
  • 16.Reosal
    2.3 %
Source: Digitec Galaxus