Invisible yet insidious, radon in your water silently seeps into your home, triggering unexplained musty odors and a lingering metallic taste in your tap water. Beyond the unpleasant sensory signs, radon infiltration can lead to serious health risks and long-term damage to your household environment — turning what should be a source of life into a hidden hazard. Without a targeted solution, radon’s off-gassing can accumulate indoors, compromising air quality and putting your family’s wellbeing at risk.

The system that fixes it

Introducing the Pentair Radon in Water System, a precision-engineered solution designed to remove radon at its source—your water supply—before it ever enters your home. Central to this system is the Pentair-series backwashing control valve, an advanced head valve that automates the cleaning process to maintain peak performance. This genuine, serviceable valve ensures long-term reliability and easy maintenance, preventing costly system failures down the line. The entire setup is built around a deep backwashing carbon tank, housing a large-bed granular activated carbon (GAC) media bed that captures radon effectively. This layered approach intercepts radon molecules, drastically reducing off-gassing and protecting your household air quality.

• Pentair-series backwashing control valve automates media cleaning for sustained radon removal efficiency
• Durable deep backwashing carbon tank designed for thorough media regeneration and extended service life
• Large-bed granular activated carbon media traps radon on a deep surface area, preventing off-gassing
• Serviceable, genuine brand components ensure easy repairs and dependable performance over time
• Engineered for minimal water waste during backwash cycles, conserving resources while cleaning

Pick your size

Select the system size tailored to your home's bathroom count to ensure optimal radon removal capacity aligned with your water usage.

What it does for your home

• Removes radon from your water supply before it enters your home environment
• Eliminates musty or metallic tastes and odors caused by radon off-gassing
• Reduces indoor radon levels, improving the overall air quality
• Protects your family’s health by minimizing radon exposure risks
• Prevents long-term damage to plumbing and fixtures caused by radon-induced corrosion
• Delivers peace of mind with consistently clean, safe water throughout your home

Installing the Pentair Radon in Water System transforms your household water from a hidden risk into a safe, refreshing resource.

How the media works

The key to this system’s power lies in its large-bed granular activated carbon (GAC) media. This specialized carbon is crafted into a deep bed within the tank, providing an enormous surface area that physically captures radon particles as water passes through. Unlike standard filters, the granular carbon adsorbs radon, holding it securely so it cannot off-gas into your home’s air. Periodic backwashing flushes the media to maintain effectiveness and prolong its lifespan, ensuring your water stays free from radon day after day.

Why buy this system from us

When you invest in the Pentair Radon in Water System through us, you’re choosing unmatched reliability and convenience:

• Genuine, serviceable Pentair-series control valve for durable, long-lasting operation and easy maintenance
• Free, expert sizing assistance tailored to your home's specific water and bathroom needs
• Complimentary shipping anywhere in the US, delivering your system hassle-free to your door
• A matched one-brand build that ensures all components work seamlessly together for maximum radon removal

Common questions

Q? How can I tell if radon in my water is affecting my home?
A Radon in water often reveals itself through unusual odors or a metallic taste in tap water, and may contribute to radon gas buildup indoors, which can be detected with specialized testing.

Q? Why is the backwashing control valve important?
A The backwashing control valve automatically cleans the carbon media, preventing buildup and maintaining top radon capture efficiency without manual intervention.

Q? How often will I need to service or replace the media?
A The granular activated carbon media is regenerated regularly through backwashing. With proper maintenance using the Pentair valve, media replacement intervals are extended, preserving system performance and value.

Shop the Pentair Radon in Water System →

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