If you own a Lay-Z-Spa, you know how enjoyable and relaxing it can be. However, like any piece of equipment, it requires regular maintenance to keep it running smoothly. One crucial component that may need replacing over time is the impeller. In this guide, we’ll walk you through the steps to replace the impeller in your Lay-Z-Spa, ensuring it stays in top condition for many more relaxing sessions.

Why the Impeller Matters

The impeller is a critical part of the pump in your Lay-Z-Spa. It helps circulate the water, maintaining the temperature and layz spa impeller cleanliness of your spa. Over time, the impeller can wear out or become damaged, leading to reduced efficiency or even pump failure. Replacing it promptly ensures your spa continues to function correctly.

Tools and Materials Needed

  • Replacement Lay-Z-Spa impeller
  • Screwdrivers (Phillips and flathead)
  • Pliers
  • Towels or cloths
  • Bucket (optional)

Step-by-Step Guide

  1. Turn Off and Unplug the Spa

    Before starting any maintenance, ensure your Lay-Z-Spa is turned off and unplugged from the power source to avoid any electrical hazards.

  2. Drain the Spa

    Depending on the model and the location of the impeller, you may need to drain your spa. Use the drain valve to empty the water into a bucket or a suitable drainage area.

  3. Access the Pump Unit

    Locate the pump unit, usually found on the side of the spa. Remove any protective covers or housing to access the internal components.

  4. Remove the Existing Impeller

    Once you’ve accessed the pump, locate the impeller. It’s usually secured with screws or clips. Use the appropriate screwdriver to remove these and carefully extract the impeller. You may need to use pliers to gently pull it out if it’s stuck.

  5. Install the New Impeller

    Take your new impeller and position it in place of the old one. Ensure it’s seated correctly and secure it with the screws or clips you removed earlier.

  6. Reassemble the Pump Unit

    Replace any covers or housing you removed to access the pump. Make sure everything is securely fastened to prevent leaks or damage.

  7. Refill and Test the Spa

    Refill your spa with water, following the manufacturer’s guidelines. Once filled, plug it back in and turn it on. Check for proper water circulation and listen for any unusual noises, which could indicate an issue with the installation.


Replacing the impeller in your Lay-Z-Spa is a straightforward task that can significantly extend the life and efficiency of your spa. Regular maintenance, including checking and replacing worn-out components, ensures you can continue to enjoy your Lay-Z-Spa for years to come. If you encounter any difficulties or the pump still doesn’t function correctly, consider consulting a professional for further assistance.

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