Is your water damaging your home in ways you might not immediately notice? Acidic or low-pH water silently corrodes pipes, dulls fixtures, and stains laundry—eating away at your plumbing and draining your wallet with costly repairs and replacements. This sneaky culprit leaches metals, creates unpleasant tastes, and even shortens the lifespan of appliances that rely on clean, balanced water. Left unchecked, low-pH water quietly turns your home into a ticking maintenance time bomb.

The system that fixes it

Introducing the Autotrol Acidic / Low-pH Water System, engineered specifically to neutralize corrosive water before it wreaks havoc in your home. At the heart of this solution is the Autotrol 263 backwashing control valve—a premium, genuine brand valve that orchestrates precise water treatment cycles and ensures reliable, long-lasting performance. Unlike generic valves that can falter without proper service, the Autotrol 263 is fully serviceable, giving you peace of mind and easy maintenance down the road.

This system pairs the control valve with a robust upflow calcite tank, loaded with a specially formulated calcite and Corosex media blend. This media gently but effectively dissolves a trace amount of calcite into your water, elevating the pH level and halting the corrosive processes that destroy pipes and stain surfaces. The upflow design ensures even distribution and maximum contact between your water and the media, creating consistent protection every time you turn on a tap.

• Premium Autotrol 263 backwashing control valve for precise, reliable operation
• Robust upflow calcite tank engineered for effective pH correction
• Specialized calcite and Corosex media blend to neutralize acidity
• Fully serviceable valve for easy upkeep and long-term durability
• Balanced media dissolution process that protects plumbing and appliances

Pick your size

Choose your system size based on your home's bathroom count and water usage to ensure optimal treatment and long-lasting protection against acidic water damage.

What it does for your home

• Stops corrosion in pipes and plumbing fixtures, extending their lifespan
• Eliminates metal leaching that causes metallic taste and discoloration
• Prevents staining on sinks, bathtubs, and laundry caused by low pH
• Protects household appliances like water heaters and dishwashers from acid damage
• Improves water taste and clarity, enhancing comfort and health
• Reduces long-term maintenance costs by neutralizing destructive acidity

With this system in place, your property remains safeguarded, appliances run smoothly, and your family enjoys the benefits of clean, balanced water.

How the media works

This system’s secret weapon is its media: a carefully blended mix of calcite and Corosex. Calcite, a natural form of calcium carbonate, gently raises the pH of acidic water by dissolving trace amounts into it. Corosex, a media composed of magnesium oxide, accelerates this process when needed, ensuring the water quickly reaches a neutral or slightly alkaline state. Thanks to the upflow design of the tank, water flows upward through the media bed, maximizing contact time and distribution for consistent pH correction. This balanced chemical reaction halts corrosion, protects your pipes, and leaves you with water that’s less harsh and more refreshing.

Why buy this system from us

• Equipped with genuine, serviceable Autotrol hardware—built to last and easy to maintain
• Free sizing consultation to match the right system to your home’s needs
• Complimentary shipping across the US for hassle-free delivery
• One-brand, matched build ensures all components work seamlessly together
• Dedicated support from experts familiar with acidic / low-pH water challenges

Common questions

Q? How do I know if my water is acidic or low-pH?

A low-pH water often causes visible signs like dull or stained fixtures, early pipe corrosion, a metallic or sour taste, or plumbing troubles. A water test measuring pH below 7 confirms acidity and indicates the need for treatment.

Q? Will this system add minerals or change the taste of my water?

Yes, the media adds a small amount of calcite to balance the water’s pH, which often improves taste by removing metallic or sour notes caused by acidity, leaving water fresher and more pleasant.

Q? How often does the media need replacement?

Media life depends on water usage and acidity levels, but the Autotrol 263 valve makes maintenance straightforward. Regular service ensures consistent pH correction and system longevity.

Shop the Autotrol Acidic / Low-pH Water System →

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