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Dealing with scale buildup on your faucets, showerheads, or appliances? If you live in Ajax, there’s a good chance your water is high in calcium and magnesium—two minerals that cause hard water problems. A whole house electronic descaler is a low-maintenance, salt-free way to protect your plumbing and reduce scale without altering your water’s mineral content.
At MT Treatment, we install reliable, Canadian-approved electronic descalers that are ideal for homes looking for a chemical-free solution to hard water. They’re easy to install, require no plumbing changes, and start working immediately to keep your home scale-free.
What Is an Electronic Descaler?
An electronic descaler (sometimes called a water conditioner or magnetic softener) doesn’t remove minerals like a traditional softener—it changes how they behave. By applying a controlled electric or magnetic field around your main water line, it alters the way minerals bond, so they don’t stick to surfaces and cause limescale.
The result? You still have healthy minerals in your water, but they won’t clog up your pipes or reduce the life of your appliances.
Signs You May Benefit From a Descaler
- Visible white or crusty buildup on faucets and fixtures
- Water spots on dishes, glassware, or shower doors
- Reduced flow in appliances like kettles or humidifiers
- Frequent maintenance or early failure of water heaters and dishwashers
- You want to avoid salt-based softeners or can’t install one due to space or plumbing limits
Benefits of an Electronic Descaler
- No Salt, No Chemicals: Safe for drinking water and septic systems—no need to handle salt or flush brine.
- Less Scale Buildup: Prevents new scale and may reduce existing buildup inside plumbing and appliances.
- Protects Your Home: Helps extend the life of water heaters, washing machines, dishwashers, and faucets.
- Easy Installation: Installs directly onto your main water line—no cutting pipes or major modifications needed.
- Minimal Maintenance: No filter changes, no salt refills—just plug it in and let it run.
- Eco-Friendly: Uses very little electricity and produces no wastewater or chemical discharge.

Our Installation Process
- Site Check: We review your current plumbing setup to make sure a descaler is a good fit.
- Model Selection: We install reliable systems—like the Vulcan Anti-Scale System—sized for your home’s water flow.
- Non-Invasive Installation: We mount the unit externally on your water pipe. No cutting, soldering, or permits required.
- Setup & Testing: We plug in and program the system, then verify it’s working properly with your water pressure and flow.
Installation typically takes under an hour. Once set up, the system runs silently in the background—no noise, no extra water use.
Descaler vs. Softener – What’s the Difference?
Both address the impact of hard water, but they work differently:
Electronic Descaler
- Removes minerals: No – alters behavior
- Maintenance: Very low
- Effectiveness: Great for scale control
- Eco impact: Very low
- Cost to operate: Minimal
Salt-Based Softener
- Removes minerals: Yes – through ion exchange
- Maintenance: Requires salt refills & cleaning
- Effectiveness: Best for softening overall feel
- Eco impact: Moderate (wastewater from regeneration)
- Cost to operate: Ongoing salt and water usage
Is a Descaler Right for Your Ajax Home?
We often recommend descalers in these scenarios:
- You want to reduce scale without altering water chemistry
- You don’t want to deal with salt refills or added plumbing
- Your home has space constraints or limited access to drains
- You’re on a well system or septic system and want a safe, chemical-free solution
Still not sure? We’ll review your water quality, usage patterns, and goals to help you choose between a descaler, softener, or combination system.
Contact MT Treatment for Installation in Ajax
We install whole house electronic descalers for homeowners across Ajax and the surrounding area. Whether you’re looking to protect your appliances, simplify maintenance, or cut back on hard water problems, we’re here to help. Call us today to book your installation or request a quote.
FAQ – Water Descalers in Ajax
No. Descalers alter mineral behavior but don’t remove minerals. Softeners use salt and ion exchange to eliminate calcium and magnesium.
No. Since minerals remain in the water, taste remains the same. Some users say water feels slightly “cleaner,” but it’s subtle.
It’s not required, but professional installation ensures correct placement, programming, and performance. We typically install units in under an hour.
Descalers require little to no maintenance. Occasionally, you may wipe the unit or coils with a soft cloth, but no filters or salt needed.
Yes. Descalers work with well and municipal water systems. In high-iron areas, we may recommend pairing it with an iron filter for best results.