Ice baths have surged in popularity over the past few years – and for good reason. Whether you’re an athlete looking to speed up recovery, or someone seeking mental clarity and an energising wellness boost, cold water immersion has become a go-to ritual. But to keep your ice bath performing at its best, it’s important to stay on top of simple maintenance tasks.

In this post, we’ll take a look at the benefits of using ice baths, and walk you through an often-overlooked but essential part of upkeep: changing the filter and ensuring the seal is properly in place.

The Benefits of Ice Baths

Regular cold plunges can support your health in more ways than one. Ice baths are known to:

  • Reduce inflammation and post-exercise soreness
  • Enhance muscle recovery and performance
  • Boost circulation and immune response
  • Improve mood, focus, and stress resilience
Eira Ice Bath filter change

With daily or frequent use, it’s vital to ensure your system remains clean, efficient, and leak-free – and that starts with filter maintenance.

Why Proper Filter Maintenance Matters

Your ice bath’s filter plays a crucial role in keeping the water clean, fresh, and hygienic. Over time, filters collect debris, dirt, and impurities – so replacing them regularly is key to maintaining water quality.

But just as important as changing the filter is making sure the seal (or O-ring) that surrounds it is correctly positioned. This small but essential component ensures a watertight seal between parts of the system. If it’s out of place or damaged, it could lead to:

  • Leaks around the filter housing
  • Reduced water pressure or flow
  • Strain on the pump or filtration system
  • Shortened equipment lifespan
Eira Ice baths filter change

Step-by-Step: How to Change the Filter & Check the Seal

Here’s a simplified version of the process you’ll see demonstrated in our video:

  1. Power Off the Unit
    Always turn off the ice bath at the mains before performing maintenance.
  2. Isolate the Filter Housing
    Locate the filter compartment and isolate the 3 red ball valves found inside the ice bath.
  3. Remove the Old Filter
    Carefully unscrew the housing and take out the used filter.
  4. Inspect and Clean the Seal
    The rubber seal (O-ring or gasket) should be free of dirt, wear, or twists. Gently wipe it down if needed.
  5. Ensure the Seal is Properly Seated
    Fit the seal snugly into its groove (in the main filter body, not the filter housing lid). It should sit flat, without any kinks or stretching.
  6. Insert the New Filter
    Place the new filter securely into the housing.
  7. Close the Housing Firmly
    Tighten or lock the housing back into place, ensuring even pressure around the seal. Bleed the top smaller screw if needed, you will hear the air ‘hiss’, and close once it has stopped.
  8. Test for Leaks
    Open the red ball valves, power the unit back on and check the area for any signs of water escape.

Watch the Process in Action

We’ve added a short, easy-to-follow video below showing how to change your filter and correctly position the seal. Watching the process can give you more confidence, especially if it’s your first time maintaining your ice bath.

👉 Watch here:

Need Support? We’re Just a Message Away

At Concept Spa, we’re committed to helping you get the most out of your cold plunge experience. Whether you’re unsure about a filter change, dealing with a leak, or just have a quick question, our team is here to help.

📧 Send us a message through the site, 📞 give us a call, or pop us an email — we’re always happy to offer expert, friendly advice.

Here’s to staying cool, staying clear – and keeping your ice bath running like new.

eira ice bath ice bath Ice Bath Filter