Diverter Valves: The Secret to Smooth Pool Operation and How We Can Help Replace Them
- helpme2915
- Oct 8
- 5 min read
At Infinity Pool Solutions, we know that a lot of small parts work together to keep your pool running smoothly. One of these important but often overlooked parts is the diverter valve. A diverter valve might not sound exciting, but it plays a big role in controlling water flow and helping your pool function at its best. When this valve wears out, it’s crucial to replace it to keep your pool water moving, filtering, and heating properly.
In this post, we’ll explain what a diverter valve is, why it’s important, and what to expect during a replacement. By the end, you’ll understand how this little valve makes a big difference for your pool’s health and operation!

What is a Diverter Valve?
A diverter valve is a device that controls where water flows within your pool’s plumbing system. Think of it like a traffic cop directing cars—except, instead of cars, it directs water. Diverter valves are used in several places around your pool, including:
The Filter System: Directing water through the filter and then back to the pool to keep it clean.
The Heater: Sending water to the heater if you want to warm up the pool or bypassing the heater when it’s not needed.
Water Features: If you have a waterfall, fountain, or spa, diverter valves control water flow to these features, so you can turn them on or off as desired.
Diverter valves allow you to control where the water goes, which is important for keeping your pool clean, comfortable, and fun to use.
Why Are Diverter Valves Important?
Diverter valves are essential because they make sure water flows through the right parts of your pool’s system, keeping everything in balance. Here’s why diverter valves are so important:
Efficient Filtration: Diverter valves help direct water through the pool filter, removing debris and contaminants. If the diverter valve isn’t working properly, water might not get filtered, leaving the pool dirty and unsafe.
Controlled Heating: For pools with a heater, diverter valves allow water to be sent through the heater only when you want to warm the pool. This control prevents energy waste and helps you avoid unnecessary heating.
Water Feature Operation: If you have water features like a spa or a waterfall, diverter valves let you direct water to these areas only when you’re using them. This not only saves water but also gives you flexibility in how you enjoy your pool.
In short, diverter valves keep your pool’s systems working efficiently. When they start to wear out or fail, it can affect the entire pool experience. This is why replacing a faulty diverter valve as soon as possible is key to keeping everything in working order.
Signs That Your Diverter Valve Might Need Replacement
Diverter valves don’t last forever; they can wear out over time due to constant water pressure, debris buildup, or just age. Here are some signs that your diverter valve might need a replacement:
Water Isn’t Flowing Properly: If you notice that water isn’t flowing to certain areas of the pool, like the filter or heater, a malfunctioning diverter valve could be to blame.
Unusual Noises: If you hear unusual sounds, like grinding or hissing, coming from your pool equipment, it could be because a diverter valve isn’t opening or closing correctly.
Water Features Aren’t Working: When you try to use your spa, waterfall, or other features, and they’re not getting enough water, it might be due to a failing diverter valve.
Leaking Water: Sometimes, diverter valves can develop leaks. If you notice water leaking around the valve area, it could be a sign that it’s damaged and needs to be replaced.
If you experience any of these issues, it’s a good idea to have a professional take a look at your diverter valves. Catching a problem early can prevent bigger issues later.
The Diverter Valve Replacement Process
When it’s time to replace a diverter valve, you want an experienced team to do the job right. Here’s a quick look at the replacement process:
Inspect and Identify: First, our team will inspect your pool’s plumbing and determine which diverter valve is causing the issue. We’ll check for leaks, listen for unusual sounds, and assess the valve’s function to confirm it needs replacing.
Drain and Shut Off Water: We’ll turn off your pool pump and may need to partially drain the water around the valve area to prevent spills.
Remove the Old Valve: Carefully, we’ll remove the damaged valve. This step requires skill to make sure the plumbing isn’t damaged during removal.
Install the New Valve: The new diverter valve is installed in place of the old one, ensuring that it’s positioned and secured correctly to control the water flow as needed.
Test the System: Once installed, we’ll turn the water back on, start the pump, and test the new valve to make sure it’s working properly. We check water flow, listen for any strange noises, and make sure all systems are running smoothly.
Fine-Tuning and Clean-Up: Finally, we’ll adjust any settings as needed, clean up the work area, and walk you through what we did so you feel confident in the repair.
Why You Should Let a Professional Replace Your Diverter Valve
Replacing a diverter valve might sound simple, but it’s actually a job best left to professionals. Here’s why:
Complex Plumbing: Pool plumbing systems can be complex, and if a diverter valve isn’t installed correctly, it can cause leaks or affect the entire pool’s operation.
Precision Needed: Diverter valves need to be properly aligned and secured. If they aren’t positioned correctly, they may not work as they should.
Ensuring Warranty: Many pool parts come with a warranty, but improper installation can void that warranty. A professional replacement ensures that any guarantees on your equipment remain valid.
Safety and Efficiency: Working with pool plumbing involves water pressure, equipment, and sometimes electrical connections. Professional technicians are trained to do the job safely and efficiently.
Our experienced team at Infinity Pool Solutions has the know-how to replace your diverter valve quickly and correctly, minimizing any downtime so you can get back to enjoying your pool.
Benefits of a Well-Functioning Diverter Valve
Once your new diverter valve is in place, you’ll notice some great benefits:
Consistent Water Flow: Proper water flow ensures that your pool stays clean, well-heated, and ready to use at any time.
Energy Savings: By controlling where the water flows, a good diverter valve can help reduce the energy used by your pool’s pump and heater.
Longer Equipment Life: When water flows efficiently, there’s less strain on your pool’s pump, filter, and heater, which can help extend the life of these components.
Better Pool Enjoyment: With everything running smoothly, you’ll get to enjoy your pool and water features whenever you want without worrying about maintenance issues.
Let Us Help You Keep Your Pool in Top Shape!
At Infinity Pool Solutions, we’re here to make sure your pool stays in great condition. If you think you might need a diverter valve replacement or if you’re noticing issues with your pool’s water flow, reach out to us today. Our skilled technicians are ready to inspect, replace, and fine-tune any parts your pool needs to keep everything running smoothly.
Replacing a diverter valve might seem like a small fix, but it can make a huge difference in how well your pool operates. We’re committed to providing you with reliable, professional service, so you can enjoy your pool worry-free. Contact us today to schedule an inspection and experience the peace of mind that comes with a perfectly flowing pool system!



