When your well water carries iron, sulfur, and harmful bacteria, it’s not just an annoyance—it’s a real threat to your home’s plumbing, appliances, and family health. Stains on fixtures, lingering odors, and unpredictable water quality signal a deeper problem: microbial contamination and mineral buildup that standard filters can’t handle. Left untreated, these issues lead to costly repairs, weakened water flow, and discomfort for everyone relying on your water system.

The system that fixes it

The Pentek Total Well Chlorination System is engineered specifically to tackle the full spectrum of well water challenges. At its heart is the Pentek-series air-injection control valve, a sophisticated head valve that precisely administers chlorination while managing filtration and softening cycles automatically. Unlike generic valves, this genuine brand valve is built for reliable, long-term serviceability, ensuring your system can be easily maintained and continues to operate at peak efficiency. The system’s robust tank holds a powerful blend of catalytic oxidizing media and softening resin, forming a chlorination-fed filtration and softening train that continuously purifies your water. This integrated approach means iron, sulfur gases, and bacteria are neutralized and filtered before water softening completes the process, leaving your home with cleaner, safer water.

• Authentic Pentek-series air-injection control valve ensures precise chlorination control and easy maintenance
• Durable tank design optimized for chlorination-fed media operation
• Dual media blend combines catalytic oxidizing media to break down contaminants and softening resin for scale prevention
• Continuous chlorination process eliminates bacteria and controls iron and sulfur effectively
• Seamless integration of filtration and water softening for comprehensive well water treatment

Pick your size

Select the size that fits your household needs to ensure your well water is treated effectively, balancing capacity and performance for your specific bathroom count.

What it does for your home

• Eradicates bacteria that cause health risks and unpleasant odors in water
• Neutralizes iron and sulfur compounds to prevent stains and foul smells
• Protects plumbing and appliances from corrosive mineral buildup
• Delivers consistently clean, fresh-tasting water throughout your home
• Reduces maintenance costs by preventing scale and microbial damage
• Improves comfort by softening water, reducing skin and hair dryness

With the Pentek Total Well Chlorination System, you secure healthier water that safeguards your home and enhances everyday living.

How the media works

The system’s media combines catalytic oxidizing material with softening resin to work in tandem. The catalytic oxidizing media triggers chemical reactions that convert dissolved iron and sulfur into solid particles, allowing them to be filtered out effectively. Simultaneously, continuous chlorination kills any bacteria present in your well water, preventing microbial growth and odors. After contaminants are neutralized and filtered, the softening resin removes hardness minerals, preventing scale buildup on your fixtures and appliances. This layered process ensures each drop of water is purified, filtered, and softened before reaching your taps.

Why buy this system from us

• Equipped with genuine, serviceable Pentek-series air-injection control valves for dependable long-term operation
• Free expert sizing assistance tailored to your home’s specific well water demands
• Complimentary shipping across the US, ensuring convenient delivery
• Complete one-brand system architecture for perfect component compatibility and streamlined maintenance

Common questions

Q? How does the air-injection control valve improve chlorination compared to standard valves?
A The Pentek-series air-injection control valve precisely manages air and chlorine dosing cycles, optimizing bacteria elimination and contaminant oxidation. Its serviceable design also means you can maintain and repair the valve with ease, extending system life.

Q? Can this system handle high concentrations of sulfur and iron in well water?
A Absolutely. The catalytic oxidizing media combined with continuous chlorination is specifically designed to break down and filter significant levels of iron and sulfur, resolving their associated odor and staining problems effectively.

Q? What maintenance is required for the media and valve?
A The system’s genuine Pentek valve is built for easy servicing, and media replacement intervals depend on water usage and contamination levels. Our team provides sizing and maintenance guidance to keep your system running optimally.

Shop the Pentek Total Well Chlorination System →

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