When your water carries a metallic tang, it’s more than just an unpleasant surprise in your glass—it signals dissolved iron and manganese silently invading your home’s water supply. This stale, harsh aftertaste can spoil every meal, stain fixtures with stubborn rust-colored deposits, and leave you questioning the safety of your tap. Ignoring metallic-tasting water means enduring ongoing discomfort, increased appliance wear, and the frustration of water that just doesn’t feel right.

The system that fixes it

Meet the Fleck Metallic-Tasting Water System, meticulously engineered to eliminate that unmistakable metallic flavor at its source. At its heart lies the Fleck 2510 SXT air-injection control valve, a top-tier component that expertly manages the oxidation and filtration process. This sophisticated valve injects air to oxidize dissolved iron and manganese, transforming them into solid particles that the system’s specialized media can easily remove. Paired with a robust air-injection oxidizing tank, the system ensures maximum contact and treatment efficiency. The real power comes from the Katalox Light oxidizing media inside the tank, a highly effective material specially designed to tackle the iron and manganese responsible for the metallic taste, leaving your water tasting fresh, clean, and natural.

• Fleck 2510 SXT control valve: precisely controls air injection and backwash cycles for optimal iron and manganese removal
• Durable air-injection oxidizing tank: maximizes oxygen exposure, enhancing contaminant oxidation
• Katalox Light media: industry-leading oxidizing agent that traps and removes dissolved metals causing metallic taste
• Serviceable, genuine brand valve: easy maintenance and reliable long-term performance without guesswork
• Fully automatic operation: seamless treatment without manual intervention, perfect for busy households

Pick your size

Select the size that matches your household’s bathroom count to ensure consistent, effective treatment and extended media lifespan without waste or downtime.

What it does for your home

• Eradicates metallic taste that spoils drinking water and cooking
• Prevents rust-colored stains on sinks, tubs, and fixtures
• Protects plumbing from iron and manganese buildup that causes clogs and corrosion
• Improves appliance efficiency and longevity by reducing scale and deposits
• Delivers fresh, clean water for bathing, washing, and hydration
• Increases household comfort and confidence in water quality

Experience the difference of water free from the harsh, chemical-like flavor of metallic contamination—your home, health, and senses will thank you.

How the media works

Katalox Light oxidizing media is the powerhouse behind this system’s success against metallic taste. When water flows through the tank, the air-injection valve infuses oxygen, triggering a chemical reaction that converts dissolved iron and manganese into solid particles. Katalox Light then captures these particles, filtering them out and preventing them from reaching your taps. This dynamic media is specially formulated for maximum oxidation and filtration efficiency, ensuring that the compounds causing the metallic taste are thoroughly removed, resulting in crisp, pure water you can trust for every use.

Why buy this system from us

We stand behind this Fleck Metallic-Tasting Water System because it features genuine, serviceable brand parts like the Fleck 2510 SXT valve, meaning maintenance and repairs are straightforward and dependable. Enjoy free sizing assistance from our US-based experts to find the perfect fit for your home, and benefit from free shipping anywhere in the US. This one-brand matched system promises seamless installation and consistent performance—no guessing, no compromises.

Common questions

Q? How quickly will I notice the metallic taste disappearing after installation?
A The system begins treating your water immediately. Most homeowners report tasting the difference within days as the dissolved iron and manganese levels drop.

Q? Can this system handle high levels of iron and manganese that cause stronger metallic flavors?
A Yes, with three sizes to choose from, you can select a system capacity tailored to your home’s water usage and contaminant levels for thorough removal.

Q? Why is the Fleck 2510 SXT valve important for this treatment?
A It precisely controls air injection and backwash cycles, optimizing oxidation and filter cleaning. Its genuine brand quality ensures reliable and easy maintenance, crucial for sustained performance.

Shop the Fleck Metallic-Tasting Water System →

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