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Willy Naessens Swimming Pools
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55 years’ experience

55 years’ experience

Sound advice at all...

  • Water Maintenance
  • Cleaning
  • Pool accessories
  • Spa & Jacuzzi maintenance products
  • Pool technologies
    • Automatic dosage system
    • Bottom drains
    • PVC pool plumbing
    • Pool Filters
    • Water inlets
    • Pool ladders
    • Skimmers
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    • Pool pumps
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  1. Home
  2. Replacement articles
  3. Testers

Testers

OTO refill for the 3-way Oto test kit
Refill for the OTO test kit

OTO refill for the 3-way Oto test kit

2,99 €

In stock, delivery time: 2 business days.

  • Oto refill for test kit
  • Used to measure the chlorine value
  • 5 drops per test
  • Contents 15ml
Used to measure the chlorine value
Oto and Phenol refill for test kit
Oto and Phenol refill for test kit

Oto and Phenol refill for test kit

5,00 €

In stock, delivery time: 2 business days.

  • Oto and Phenol refill for test kit
  • For measuring the chlorine and pH value
Refill for test kit
Phenol refill for the 3-way Oto test kit
phenol refill for the test kit

Phenol refill for the 3-way Oto test kit

2,99 €

In stock, delivery time: 2 business days.

  • Phenol refill for the test kit
  • To measure the pH value
  • 5 drops per test
  • 15 ml volume
Phenol refill for the test kit
Set of reagent tablets for Scuba II
Set of reagent tablets for Scuba II

Set of reagent tablets for Scuba II

13,50 €

In stock, delivery time: 2 business days.

  • Set of tablets for Scuba II Lovibond
  • Measures chlorine, pH, cyanuric acid and alkalinity
Set of reagent tablets for Scuba II
Aquachek Trutest test strips
Test strips Aquachek Trutest

Aquachek Trutest test strips

15,00 €

In stock, delivery time: 2 business days.

  • Test strips for the Aquechek Trutest digital water tester
  • 50 test strips per package
Test strips Digital tester
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