Are you noticing streaky glassware, dingy fixtures, and stubborn spots on your faucets and shower doors? These are hallmark signs of scale buildup wreaking havoc on your home’s plumbing. Over time, hard water deposits can narrow your pipes, reduce water flow, and drive up energy bills as your water heater strains under mineral encrustations. Left unchecked, scale buildup chips away at your appliances’ lifespan and leaves your family with cloudy, uninviting water.

The system that fixes it

The Fleck Salt-Free Scale Control System is expertly designed to combat scale without the use of harsh salts or chemicals. At its heart is the Fleck 5810 SXT metered control valve — a precision-engineered head valve that intelligently monitors water flow and regulates the conditioning process for peak efficiency. This genuine brand valve isn’t just a component; it’s a durable, serviceable powerhouse ensuring your system runs smoothly year after year, backed by proven reliability and ease of maintenance.

Built on a rugged conditioning tank, this system employs innovative template-assisted crystallization (TAC) media, the secret weapon in neutralizing hard water. Unlike traditional water softeners, TAC media transforms dissolved hardness minerals into microscopic crystals that remain suspended in water and cannot cling to pipes, fixtures, or appliances. This salt-free, no-drain approach means you protect your home and enjoy clean, scale-free water without environmental waste or added maintenance.

• Precision Fleck 5810 SXT metered control valve for accurate, demand-based operation
• Durable conditioning tank engineered for longevity and performance
• Innovative TAC media that converts hardness to harmless crystalline form
• Salt-free system requiring no ongoing salt purchases or salt storage space
• Eco-friendly operation with zero wastewater or drain discharge

Pick your size

Select the size that matches your household’s bathroom count to ensure optimal scale control capacity and long-lasting performance tailored to your water usage.

What it does for your home

• Prevents scale buildup on plumbing pipes, preserving water flow and reducing costly repairs
• Eliminates mineral spots and film on faucets, shower doors, and glassware for a crystal-clear finish
• Protects water heaters and appliances by reducing mineral encrustations that decrease efficiency
• Delivers clean, safe water without salt chemicals for improved health and comfort
• Requires no salt regeneration cycles, saving water and lowering maintenance demands
• Supports energy savings by keeping heating elements free of scale insulation

With the Fleck Salt-Free Scale Control System, your home stays cleaner, your fixtures last longer, and your family enjoys better-tasting, healthier water—all without the hassles of traditional softeners.

How the media works

At the core of this system lies the template-assisted crystallization (TAC) media — an advanced technology that tackles hard water in a fundamentally different way. Instead of removing minerals, TAC media encourages dissolved hardness minerals like calcium and magnesium to form tiny, microscopic crystals. These crystals remain suspended in the water and cannot attach to surfaces such as pipes or fixtures. Essentially, the media changes the behavior of scale-causing minerals so they flow harmlessly through your plumbing without accumulating. This gentle, chemical-free process helps you avoid the corrosive effects and environmental impact of salt-based softeners while maintaining hard water’s natural mineral content.

Why buy this system from us

Choosing the Fleck Salt-Free Scale Control System through us guarantees you receive genuine, serviceable brand hardware — notably the trusted Fleck 5810 SXT control valve — ensuring years of dependable operation and easy maintenance. We provide free sizing assistance to make certain your system perfectly matches your home’s needs. Plus, enjoy free shipping anywhere in the United States, simplifying your purchase. This matched one-brand build means every component works seamlessly together, offering unmatched reliability and superior scale control performance.

Common questions

Q? How does this salt-free system differ from traditional water softeners? A This system doesn’t remove hardness minerals but instead transforms them into harmless crystals that won’t stick inside your pipes or appliances. Unlike salt softeners, it requires no salt, no regeneration cycles, and produces zero wastewater.

Q? Will the Fleck 5810 SXT valve require frequent maintenance? A The Fleck 5810 SXT metered control valve is a high-quality, durable component designed for long-term use with minimal upkeep. Because it’s serviceable, any needed maintenance or part replacement is straightforward and cost-effective.

Q? Can this system handle varying household water demands? A Yes, the metered control valve adapts to your water usage by controlling the conditioning process based on actual water flow, ensuring efficient scale control whether your household usage is high or low.

Shop the Fleck Salt-Free Scale Control System →

Prefer another valve brand? The same fix comes in Fleck, Autotrol, C-Series, Pentek and Pentair.