HTH™ Pool Care Chlorine Stabilizer

  • Child Swimming under water with chlorine protection message
  • Compatible with all pool types including salt water systems.
  • 5 star review from customer for HTH stabilizer
  • Pool chart: Ideal chlorine, alkalinity, calcium, and pH levels.
  • Test and balance 2x weekly with HTH 6-way test strips
  • Boy swimming underwater. You're all clear with HTH

Use HTH's chlorine stabilizer to help protect and extend the life of chlorine in your swimming pool water and ensure healthy swimming. HTH Pool chlorine stabilizer works efficiently to safeguard your chlorine.

  • Chlorine stabilizer protects chlorine against sunlight
  • Helps chlorine last longer
  • Our chlorine stabilizer is compatible with all swimming pools

Extends chlorine life

Helps slow down the effects of direct sunlight on chlorine in swimming pool water.

Easy application

Simply add HTH™ Chlorine Stabilizer directly to your skimmer.

You’re all clear with HTH™

For best results, use HTH™ 6-Way Test Strips weekly to test, balance and maintain stabilizer levels between 20 and 25 ppm.

How to use

HTH™ Chlorine Stabilizer

1. Test Your Pool Water

Use HTH™ 6-Way Test Strips or Test Kit.

Use HTH™ 6-Way Test Strips or Test Kit.

2. Apply HTH™ Chlorine Stabilizer

If the stabilizer level is below 20 ppm, apply HTH™ Stabilizer directly to the skimmer.

If the stabilizer level is below 20 ppm, apply HTH™ Stabilizer directly to the skimmer.

3. Test & Balance Weekly

Stabilizer level should be maintained between 20 and 25 ppm.

Stabilizer level should be maintained between 20 and 25 ppm.