If your well water leaves stubborn reddish stains on sinks and fixtures, clogs pipes with gritty buildup, and makes soap barely lather, you’re facing the costly consequences of well rust and hardness. This relentless combination not only degrades your home’s plumbing and appliances but also drives up energy bills and forces frequent repairs. Ignoring these signs lets iron and mineral deposits silently sabotage your water quality and comfort.

The system that fixes it

The Pentair Well Rust + Hardness System is engineered specifically to tackle the dual challenge of iron rust and hardness in well water with precision and reliability. Central to its design is the Pentair-series air-injection control valve, a genuine brand valve that actively manages the oxidation process by injecting air into the water. This critical step transforms dissolved iron into solid particles that the system can trap and remove efficiently. Behind that valve, a specially built air-injection oxidizing tank hosts a matched two-stage media train—first, the air-injection iron media removes rust and iron particles, then the softening resin treats hardness minerals. This seamless integration ensures your water emerges clean, clear, and gentle on your entire home’s plumbing system.

• Pentair-series air-injection control valve precisely controls oxidation and regeneration for consistent water quality
• Built-in air-injection oxidizing tank maximizes iron removal before softening stage
• Dual-media system: iron removal media followed by high-performance softening resin
• Serviceable, genuine brand valve ensures reliable, long-term maintenance and performance
• Robust construction designed specifically for tough well water conditions

Pick your size

Choose the system size that matches your home’s bathroom count and water demand to ensure optimal performance and capacity, protecting your plumbing and appliances without wasting resources.

What it does for your home

• Eliminates rusty stains on sinks, tubs, and toilets for sparkling clean surfaces
• Prevents pipe clogs and scaling that cause water pressure loss and costly plumbing repairs
• Saves energy by reducing mineral buildup on water heaters and appliances
• Enhances soap and detergent effectiveness, improving bathing and cleaning comfort
• Protects clothing and fabrics from iron-induced discoloration and hardness damage
• Delivers clean, softened water that improves skin and hair health by removing harsh minerals

By addressing both well rust and hardness, this system safeguards your home and delivers refreshing water you can trust every day.

How the media works

The heart of this system’s effectiveness lies in its innovative media combination. The air-injection iron media begins by aerating your well water inside the tank, causing dissolved iron to oxidize and turn into solid rust particles. These particles are then trapped and filtered out before the water moves to the softening resin. The resin exchanges hardness minerals like calcium and magnesium for sodium or potassium ions, softening the water and preventing scale buildup. This two-stage process ensures that both rust and hardness are thoroughly removed, restoring your water’s clarity and softness in a single, continuous flow.

Why buy this system from us

• Equipped with genuine, serviceable Pentair brand hardware for easy maintenance and reliable longevity
• Free expert sizing consultation ensures you get the perfect system tailored to your home’s needs
• Complimentary shipping across the U.S. delivers the system directly to your door at no extra charge
• All components are matched one-brand builds, guaranteeing seamless integration and peak performance

Common questions

Q? Will this system handle high iron levels along with water hardness?

A Yes, the air-injection iron media is specifically designed to oxidize and remove iron particles before softening, making it ideal for well water with both rust and hardness problems.

Q? How important is the Pentair-series control valve to the system’s performance?

A Very important. The valve manages the air injection and regeneration cycles that activate the media’s rust and hardness removal, ensuring consistent water quality and easy servicing over time.

Q? Can I select a system size smaller or larger than my bathroom count?

A It’s best to match the system size to your home’s bathroom count for optimal capacity and efficiency. Choosing the correct size ensures you get thorough protection without overspending.

Shop the Pentair Well Rust + Hardness System →

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