Pool Chlorine Generators

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Keep Your Pool Crystal Clear

Pool chlorine generators make maintaining sparkling, clean water effortless. Instead of adding chlorine manually, these systems automatically produce chlorine to keep your pool perfectly balanced and safe for swimming.

What Are Chlorine Generators?

A chlorine generator converts salt into chlorine using electrolysis. This process provides continuous sanitation, reducing harsh chemical use and making pool maintenance simpler and more eco-friendly.

Benefits of Saltwater Systems

Saltwater chlorine generators are popular for their gentle feel and consistent water quality. They eliminate the need for chlorine tablets and help prevent irritation to the skin and eyes, offering a smoother swimming experience.

Reliable Salt Chlorine Generators

Our salt chlorine generators are built for performance and durability. They provide steady chlorine production while minimizing maintenance, making them ideal for both residential and commercial pools.

Easy Installation and Operation

Most systems are simple to install and require minimal upkeep. Just add pool-grade salt, adjust your settings, and let the generator handle the rest—keeping your pool fresh and inviting year-round.

Find the Right Model for Your Pool

From compact options to heavy-duty units, our store carries chlorine generators designed for every pool size and type. Explore our collection to find the system that fits your needs best.

Frequently Asked Questions

There isn’t a one-size-fits-all “best” unit, but a top-tier automatic chlorinator will offer:

  • Sizing capacity that exceeds your pool volume (so it runs efficiently rather than at max all the time).
  • A reliable cell with self-cleaning or reverse-polarity features to reduce scale buildup.
  • Strong brand support and service parts availability (brands like Pentair, Hayward, Kripsol are often recommended).
  • Clear display/controls, good warranty, and compatibility with your plumbing and pump setup.

Many owners choose a generator sized for 1.5-2× their actual pool volume so they have head-room for heavy use, high temperature, or additional bather load.

A well-maintained saltwater chlorine generator typically lasts 3 to 7 years, especially the cell or core module.
Important factors that influence lifespan:

  • Maintaining correct salt level and water chemistry so the cell doesn’t overwork.
  • Cleaning scale from the cell as needed—not too often, not too rarely.
  • Choosing a model sized well for your pool (underrated models shorten life).

When the cell or control board begins failing, replacement costs (for parts or full unit) become an investment consideration.

Correct sizing is critical for performance and longevity. Consider:

  • Your pool’s volume in gallons — use standard formulas (e.g., Length × Width × Avg Depth × 7.5) to estimate.
  • Choose a generator rated for at least 1.5× your pool volume (up to 2×) to ensure it doesn’t run at full capacity continuously which wears it out faster.
  • Factor in high usage, elevated temperatures, many swimmers, or outdoor exposure — all of which increase chlorine demand and may require a larger generator.
  • Check manufacturer guidance and ensure your plumbing, pump flow, and salt level are compatible.
    By choosing the right size, you’ll maintain stable chlorine levels without over-taxing the system.

Yes - for many pool owners a generator is a strong value because:

  • It automates chlorine production, reducing manual tablet or liquid dosing.
  • Maintains more consistent free-chlorine levels and reduces chemical fluctuations.
  • Over time, may lower chemical cost and labor (especially in high-use or commercial pools).

If you notice low chlorine levels despite normal operation, check:

  • Salt level: too low means insufficient chlorination.
  • Flow rate: inadequate flow means the cell may not cycle properly.
  • Cell condition: scale buildup or plate erosion reduces output.
  • Usage load: heavy swimmers, rain, or heat may increase demand beyond sizing.
  • Timer/settings: ensure the generator is running for sufficient hours each day.

Addressing these helps restore capacity and extends equipment life.