Including filter system and high-performance Manganese Staining filter.
Manganese staining often appears as dark brown or black marks on sinks, tubs and toilets, plus dingy laundry and spots on dishes. Even when tap water looks clear, manganese can oxidize after contact with air and leave persistent discoloration. You may also notice a metallic taste or fine sediment settling to the bottom of a glass. Those recurring marks make routine cleaning feel never-ending for Frink homeowners.
Manganese is a naturally occurring mineral that can enter household water from groundwater sources and may vary over time. Rather than just affecting flavor, it tends to act like a stain-maker, building up on plumbing surfaces and fixtures; hot water often worsens the visible discoloration in showers, tubs and washing machines. If stains keep returning in your Frink home despite regular cleaning, it’s usually a sign the source is in the water itself.
To reduce manganese staining throughout the house, the most effective single-filter option is an oxidation-and-filtration media tank installed as a whole-house filter. That system oxidizes dissolved manganese into a particle form the media can trap, removing it before water reaches your bathrooms, appliances and laundry. Installed at the point of entry for Frink homes, it stops the endless cycle of buildup and scrubbing by treating the issue at its source.
An oxidation media filter is usually paired with an automatic control valve that backwashes the tank to flush captured particles and maintain consistent performance. This keeps the system working as manganese levels and household water use change. Because manganese behavior can depend on pH and other minerals, proper sizing and media choice are important; Mr. Pure Water will help match the right whole-house configuration for your Frink property so staining is reduced at every tap.