HTH® Pool Care Chlorine Skimmer Tabs

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Give your swimming pool water a visibly brilliant sparkle with this convenient and easy-to-use Cal Hypo formula.

  • Destroys bacteria and controls algae
  • Use in skimmer
  • Lasts up to one week
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Visibly brilliant sparkle

This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilizaiton or chlorine lock.

Slow dissolving, long lasting

The patented HTH® slow dissolving technology protects against chlorine loss in direct sunlight and a sparkle that lasts up to 1 week.

Compatible with all pools

This product is great for all pool types including vinyl-lined pools and saltwater systems.

You’re all clear with HTH®

For best results, use HTH® 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm.

How to use

HTH® Chlorine Skimmer Tabs

1. Place Tab(s) In Empty Skimmer Basket

For best results, replace your tab every week or as often as needed to maintain a chlorine residual of 1-4 ppm.

For best results, replace your tab every week or as often as needed to maintain a chlorine residual of 1-4 ppm.

2. Test Free Available Chlorine (FAC)

After 1 day of use, test swimming pool water with HTH® 6-Way Test Strips. Do not enter your pool until the free available chlorine residual is 1 to 4 ppm.

After 1 day of use, test swimming pool water with HTH® 6-Way Test Strips. Do not enter your pool until the free available chlorine residual is 1 to 4 ppm.