When Perchlorate infiltrates your home's water supply, it’s not just a chemical concern—it can quietly threaten your family’s health and your household’s comfort. This invisible contaminant interferes with thyroid function, potentially causing fatigue, developmental issues, and even compromised metabolism for those exposed. Left unchecked, Perchlorate lingers, silently eroding your peace of mind and the safety of your drinking, cooking, and bathing water.

The system that fixes it

Enter the Pentek Perchlorate System: a precision-engineered solution designed exclusively to tackle the challenge of Perchlorate contamination. At its core lies the Pentek-series metered control valve, a reliable and serviceable valve that not only regulates water flow but ensures efficient, precise regeneration cycles tailored to your water usage. This means optimal media performance without wasting resources. The system's backbone is a specialty ion-exchange tank, custom-built to house the perchlorate-selective anion resin—a powerful media specially formulated to trap the stubborn perchlorate ion. This resin grabs and holds the contaminant securely, then rejuvenates itself through a salt brine regeneration process, maintaining consistent water purity over the long haul.

• Metered control valve regulates flow and initiates timely media regeneration based on actual water consumption, avoiding unnecessary salt or water waste.
• Genuine Pentek-brand valve components are easily serviceable, assuring longevity and dependable operation.
• Custom ion-exchange tank designed for optimal media containment and water contact, maximizing contaminant removal efficiency.
• Perchlorate-selective anion resin specifically targets and captures Perchlorate ions, distinguishing it from generic filtration media.
• Automatic brine regeneration restores media capacity without manual intervention, ensuring continuous protection.

Pick your size

Select the system size that corresponds to your household’s bathroom count to ensure effective Perchlorate removal capacity tailored to your water demand.

What it does for your home

• Purifies water by substantially reducing Perchlorate levels, safeguarding family health.
• Prevents thyroid dysfunction risks linked with Perchlorate exposure for all household members.
• Eliminates the metallic or chemical taste and odor that Perchlorate contamination can cause in drinking water.
• Protects plumbing and appliances by removing corrosive ions, extending their service life.
• Reduces anxiety related to unseen water contaminants, providing peace of mind and confidence.
• Delivers consistent water quality for cooking, drinking, bathing, and cleaning, enhancing daily comfort.

With the Pentek Perchlorate System, your home gains reliable, targeted defense against this specific contaminant, resulting in healthier water every day.

How the media works

The heart of the Pentek Perchlorate System’s effectiveness lies in its perchlorate-selective anion resin. Unlike standard filtration materials that only trap general impurities, this specialized resin is chemically designed to attract and hold onto the perchlorate ion specifically. When water passes through the tank, the resin beads act like tiny magnets, grabbing these stubborn ions and preventing them from continuing into your faucets and showers. Once the resin becomes saturated, the system automatically flushes it with a brine solution which cleans and regenerates the media, readying it to capture more Perchlorate. This ion-exchange process ensures your water remains clean without constant manual maintenance or media replacement.

Why buy this system from us

• We use genuine Pentek-series metered control valves—hardware known for durability, reliability, and ease of service.
• Enjoy free U.S. sizing assistance to find the perfect system fit for your home’s specific water usage and bathroom count.
• Complimentary U.S. shipping ensures your system arrives promptly and hassle-free.
• All components are matched and built as a one-brand system, eliminating compatibility issues and simplifying future maintenance.

Common questions

Q? How often does the system regenerate its media?
A The Pentek-series metered control valve tracks your water consumption and initiates regeneration only when necessary, optimizing salt and water usage while maintaining peak Perchlorate removal.

Q? Will this system remove other contaminants besides Perchlorate?
A The media is specialized for selective Perchlorate ion removal, so while it may reduce some other anions, it is specifically designed and most effective at targeting Perchlorate contamination.

Q? Is the system compatible with well or city water?
A Yes, the Pentek Perchlorate System works effectively on both well and municipal water supplies, as long as Perchlorate contamination is present.

Shop the Pentek Perchlorate System →

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