Black staining and a bitter metallic taste in your water can make everyday use unpleasant and concerning, especially for families with infants. Manganese is often the culprit, and it stains surfaces more aggressively than iron, leaving dark marks that are difficult to clean. Beyond aesthetics, manganese in water raises health questions that worry parents looking for safe, clean drinking water.

The system that solves it

Our chemical-free air-injection manganese filter is designed as a single-tank, all-in-one solution that fits seamlessly into your household plumbing. It features a composite corrosion-proof control valve, ensuring durability and long-lasting operation without the risk of rust or deterioration. The system operates with an automatic self-cleaning backwash cycle, which means maintenance is minimal and hassle-free. Because it uses no salt or chemicals, it offers a natural approach to treating manganese without introducing additives into your water. The filter is sized specifically to match typical household flow rates, making it an efficient and reliable choice for daily water use.

• Single-tank air-injection all-in-one filter design
• Composite corrosion-proof control valve for durability
• Automatic self-cleaning backwash for low maintenance
• No salt and no chemicals — natural and eco-friendly
• Sized to household water flow for optimal performance

What it does for your home

• Eliminates black staining caused by manganese, keeping fixtures and laundry clean
• Improves water taste by removing bitter metallic flavors
• Removes manganese, protecting the health of your family, especially infants
• Operates without chemicals, offering a natural and safe water treatment option
• Self-cleaning design reduces upkeep and extends system life
• Also removes iron, addressing multiple common water quality issues simultaneously

This system transforms your home’s water supply, providing clearer, better-tasting water that’s free of the staining and health concerns associated with manganese. With minimal maintenance and chemical-free operation, it’s a straightforward way to enhance your household water quality.

Why it works

The heart of the system is the Katalox Light media, which is coated with manganese dioxide. This special coating acts like a catalyst—when dissolved manganese passes through, it oxidizes the manganese from a dissolved state into solid particles. These particles become trapped within the media bed and are then flushed away during the backwash cycle. This oxidation and filtration process effectively removes manganese without the need for added chemicals, keeping your water clean and safe while preventing staining and taste issues.

Sizing it right

Choosing the correct system size depends on your household water flow and manganese levels. Our filters are tailored to handle typical residential water demands, balancing thorough manganese removal with an efficient flow rate. If you’re unsure about sizing, we offer free expert guidance to ensure your system matches your home’s needs perfectly. Proper sizing guarantees optimal performance and long-lasting operation, so don’t hesitate to reach out for personalized advice.

Why buy from us

We specialize in providing trusted, serviceable water treatment solutions using established brand-name hardware such as Fleck and C-Series air-injection heads. Our preferred composite C-Series heads offer chemical-free operation along with robust durability. We assemble matched one-brand systems to ensure compatibility and reliability. Plus, we include free shipping within the US, making it easier and more affordable to get a quality manganese filter system installed in your home. Our commitment is to supply proven, maintainable equipment that delivers real results.

Common questions

Q? Will this system remove other contaminants besides manganese?

A This manganese filter also effectively removes iron, which often occurs alongside manganese in well water. However, it is specifically designed for these metals and may not address other common contaminants like chlorine or sediment without additional treatment equipment.

Q? How often does the system require maintenance?

A The filter features an automatic self-cleaning backwash that runs as needed, which greatly reduces manual maintenance. Regular checks are recommended to monitor performance, but no salt or chemical refills are necessary.

Q? Is the air-injection process safe for household water?

A Yes, the air-injection method is chemical-free and safe. It introduces oxygen to oxidize manganese naturally, avoiding chemical additives and producing clean, better-tasting water suitable for all household uses.

Shop the systems → or ask our water assistant to size and match it.