Water softener leaks - why do they leak?
Do you have a leaky water softener in Lake Havasu?

What actually causes a water softener to leak?
A water softener leak can create a lot more damage than just a water leak because of the salt content. Salt water also causes corrosion in addition to other water damages. Before attempting to look for the reasons your water softener is leaking, disconnect it from the power source, even if it means shutting off the circuit breaker.
The next step would be to disconnect the water supply. Most water softeners utilize a bypass valve. There are many types of water softener systems, so consult your owner’s manual to determine how to use the bypass. This allows your house to still use water while working on the leak. If you have no bypass valve, then shut off water to the supply line.
Common water softener top leak problems
- The source of water for the softener comes through the rotor valve. This is a common leak in older water softeners. Inside the valve contains a seal. If your valve is not cracked, then the inside seal may be leaking. A professional should to be called that has access to replacement parts.
- Your bypass contains O-rings and occasionally, they need to be professionally lubricated. Once the system reaches 15 years old or so, you may need to get them replaced. It’s best to call in a professional to make the repairs.
Common water softener bottom leak problems
- Without a doubt, the brine tank is usually the problem. This is the area where you place the salt. Sometimes a salt bridge (a crust that has formed over the water) forms and over aggressive poking to clear it has led to a puncture. Once the brine tank is leaking, you may need to have it replaced. An epoxy may work, but is generally short term at best. If the brine tank leak wasn’t as a result of damaged caused by you, then check to see if it’s still under warranty.
Drain and hose Line Leakage
- If your drain line that runs near the top of the water softener is leaking, it should be easy to see. This will need to be repaired by a water softener expert by replacing the faulty plumbing.
- The water softener hose line connects at the top of the unit and normally leaks at the connection. You may be able to just tighten it. All hoses wear out over time and a water softener hose is no different. If the hose is leaking, you will need a professional to replace it.
Cleaning and filling the brine tank and running manual regenerations are maintenance protocols you can do yourself. A leaking water softener can cost you more money as its running inefficiently and losing water, possible causing water damage. When in doubt, call a professional to diagnose and fix the issue.
