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No More Drips: How to Replace Your Voyager Drain Cap

Sep 14
2 min read

Learn how to replace the black drain cap on your Hayward Voyager cartridge filter in just a few easy steps. Whether you’re doing seasonal maintenance or fixing a small leak, this tutorial will help you get the job done quickly and correctly.



Key Takeaways:

  • Always stop water flow and release pressure before starting.

  • Use the Hayward seat removal tool for tough caps.

  • Ensuring a tight seal prevents leaks and keeps your system running smoothly.


Step-by-Step Process:

  1. Stop water flow using shut-off valves or Hayward black plugs.

  2. Open the air relief valve to release built-up pressure.

  3. Turn the old drain cap counterclockwise to remove.

  4. If stuck, use the Hayward seat removal tool.

  5. Install the new drain cap by turning it clockwise until fully tightened.


Resources and Explanations:

  • Hayward Black Drain Cap: Seals the base of the filter and prevents leaks during operation.

  • Shut-Off Valves or Hayward Plugs: Essential to block water flow before working on the system.

  • Air Relief Valve: Safely releases built-up air pressure inside the filter tank.

  • Hayward Seat Removal Tool: Handy for loosening tight or stuck fittings safely.


FAQs:

Q1: Do I need to fully drain the filter before replacing the cap?

A: No, but you must stop water flow and release pressure to prevent water loss and injury.


Q2: What if I can’t turn the drain cap by hand?

A: Use the Hayward seat removal tool for a safe and easy removal.


Q3: How tight should the new cap be?

A: Hand-tightened until snug is usually sufficient to ensure a good seal.


At The Great Escape, we’re here to help you get the most out of your pool equipment with easy, effective tutorials. If you have questions, reach out to your local Great Escape store—we’re always happy to help!

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