Invisible but invasive, 1,4-Dioxane seeps silently into your water supply, leaving behind subtle yet troubling signs: unusual odors, persistent health concerns, and the nagging fear of long-term exposure. This synthetic contaminant doesn’t just affect taste—it jeopardizes your family’s comfort, your home’s safety, and ultimately, your peace of mind. Ignoring it means risking costly plumbing damage, degraded water quality, and unseen health hazards that worsen over time.

The system that fixes it

Meet the Pentek 1,4-Dioxane System, engineered specifically to tackle this stubborn contaminant at its source. At its core lies the Pentek-series backwashing control valve—a genuine, serviceable brand valve designed for reliability and ease of maintenance. This valve initiates precise backwashing cycles that flush trapped contaminants and refresh the filtration media, ensuring peak performance without wasting water or energy. Encased in a durable backwashing carbon tank, the system harnesses catalytic carbon with oxidation support as its working media. This advanced media actively breaks down 1,4-Dioxane molecules while the carbon captures the resulting byproducts, delivering continuous, clean water flow for your entire household.

• Genuine Pentek-series backwashing control valve for consistent, serviceable operation
• Robust backwashing carbon tank designed to handle long-term use and maintain media integrity
• Catalytic carbon with oxidation support media specifically formulated to degrade 1,4-Dioxane
• Efficient removal of 1,4-Dioxane and its byproducts ensures fresher, safer water
• Backwashing cycles automatically cleanse media to extend lifespan and reduce maintenance

Pick your size

Select the system size that matches your household’s bathroom count to ensure optimal filtration capacity and uninterrupted clean water flow for your family’s needs.

What it does for your home

• Eliminates the odor and taste issues caused by 1,4-Dioxane contamination
• Protects plumbing and appliances from 1,4-Dioxane-related corrosion and buildup
• Reduces health risks linked to prolonged exposure in drinking and bathing water
• Ensures safer water for cooking, cleaning, and personal care routines
• Delivers peace of mind by removing a hidden but dangerous pollutant
• Saves money by preventing damage and costly repairs associated with contaminated water

With the Pentek 1,4-Dioxane System, you’re not only purifying water—you’re safeguarding your home and nurturing the health of everyone who lives there.

How the media works

The secret to this system’s success lies in its catalytic carbon with oxidation support media. Catalytic carbon isn’t just an ordinary filter; it actively triggers chemical reactions that break down 1,4-Dioxane molecules into harmless components. Meanwhile, the oxidation support enhances this process by supplying the necessary conditions for these reactions to proceed efficiently. As the contaminant is dismantled, the carbon simultaneously captures the resulting byproducts, preventing their reintroduction into your water. This two-step mechanism ensures a thorough and continuous reduction of 1,4-Dioxane, far beyond what simple carbon filters can achieve.

Why buy this system from us

When you choose the Pentek 1,4-Dioxane System from us, you receive a complete, matched one-brand solution featuring genuine Pentek hardware. The control valve is fully serviceable, meaning you can easily maintain or replace it without juggling incompatible parts. Plus, every order comes with free sizing assistance to help you pick the ideal model for your home’s needs, along with free shipping anywhere in the US. This combination of trusted components, expert support, and no-extra-cost shipping makes your transition to safer water smooth and worry-free.

Common questions

Q? How quickly can this system remove 1,4-Dioxane from my water?

A The catalytic carbon media begins breaking down 1,4-Dioxane as soon as water passes through the tank, with ongoing backwashing maintaining optimal filtration efficacy for continuous contaminant reduction.

Q? Will the system impact water pressure in my home?

A The Pentek-series backwashing control valve is designed to maintain steady water pressure while efficiently filtering 1,4-Dioxane, ensuring your daily water use remains comfortable and consistent.

Q? How often does the media need to be replaced?

A Lifespan depends on your water’s contamination level and household usage, but the system’s backwashing treatment extends media life by flushing out accumulated byproducts, minimizing frequent replacements.

Shop the Pentek 1,4-Dioxane System →

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