Iron bacteria and slime can turn your water from a simple daily convenience into a persistent nightmare. When you spot slimy deposits around faucets, rusty discoloration in your water, or that unmistakable earthy odor, you’re witnessing the costly effects of iron bacteria thriving in your plumbing. These microscopic invaders don’t just stain surfaces—they clog pipes, promote corrosion, and invite costly repairs while putting your home’s water quality and comfort at risk.

The system that fixes it

Introducing the Pentek Iron Bacteria & Slime System, engineered specifically to tackle the unique challenges posed by iron bacteria and the slime they leave behind. At its heart is the Pentek-series air-injection control valve, a specialized head valve designed to inject precise amounts of air into the water stream, oxidizing iron before it can form slime and bacterial colonies. Unlike generic valves, this genuine Pentek valve is fully serviceable, ensuring durability and easy maintenance to keep your system running at peak performance year after year. The tank itself is crafted to maximize this process—built on an air-injection oxidizing tank structure optimized for efficient treatment. Inside the tank, catalytic oxidizing media, compatible with chlorination processes, work tirelessly to filter and neutralize iron, effectively breaking the cycle that allows slime to flourish.

• Air-injection control valve that oxidizes iron to prevent slime buildup
• Serviceable Pentek-series head valve ensures reliability and ease of maintenance
• Robust air-injection oxidizing tank increases oxidation efficiency
• Catalytic oxidizing media compatible with chlorination for superior filtration
• Designed specifically for iron bacteria and slime control, not just iron removal

Pick your size

Choosing the right size depends on your household’s bathroom count and water usage—the selected system will ensure optimal media volume and capacity to keep iron bacteria and slime in check throughout your water system.

What it does for your home

• Eliminates slimy deposits on fixtures and appliances caused by iron bacteria
• Prevents pipe clogging and corrosion triggered by bacterial growth
• Restores clear, odor-free water for drinking, bathing, and laundry
• Protects your plumbing infrastructure from costly damage
• Reduces staining on sinks, tubs, and laundry caused by iron and slime
• Improves overall water comfort and health by removing bacterial contaminants

With this system, your home enjoys a reliable barrier against the persistent and damaging effects of iron bacteria and slime, letting you reclaim your water’s quality and your peace of mind.

How the media works

The secret to the Pentek Iron Bacteria & Slime System’s success lies in its catalytic oxidizing media, specially designed for iron removal yet compatible with chlorination processes your home might already use. In simple terms, this media encourages iron in the water to react with the injected air, transforming dissolved iron particles into solid particles that the media can trap and filter out. This oxidation not only filters iron but also interrupts the iron bacteria’s food source, effectively breaking the slime formation cycle. Combined with the tank’s air-injection oxidation, the media creates a powerful environment that stops iron bacteria growth before it clogs your pipes or stains your surfaces.

Why buy this system from us

• Equipped with genuine, serviceable Pentek-series brand hardware for long-term reliability
• Free US-based sizing support to find your perfect system match
• Free US shipping included, making installation worry-free
• Matched one-brand build ensures all components work seamlessly together

Common questions

Q? How does this system handle slime buildup better than a standard iron filter?
A The air-injection control valve combined with catalytic oxidizing media not only removes iron but also oxidizes it continuously, disrupting the iron bacteria’s ability to thrive and produce slime, which standard filters don’t effectively prevent.

Q? Will this system work if I already use chlorination for my water?
A Yes, the catalytic oxidizing media is compatible with chlorination, so the system complements your existing chlorine treatment to provide enhanced iron bacteria control without interference.

Q? How often will I need to service the Pentek-series air-injection control valve?
A Since the valve is genuine and fully serviceable, routine maintenance is simplified and infrequent, allowing you to keep the system operating at peak efficiency with minimal hassle and expense.

Shop the Pentek Iron Bacteria & Slime System →

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