Including filter system and high-performance Iron Bacteria filter.
Iron bacteria are tiny organisms that thrive on iron and can leave slimy films and deposits in plumbing and fixtures. Fidelis homeowners often spot rusty stains on sinks, tubs or toilets, an oily sheen or flecks in standing water, and a musty or swampy smell when water sits in pipes. These bacteria are different from dissolved iron but frequently coexist with it, making staining and odor problems harder to manage without treating the biological component as well.
These microbes can establish themselves in well systems or enter through openings during service or pressure changes, then cling to pipe walls, screens and aerators where they can cause clogs and interfere with equipment. Because iron bacteria symptoms can mimic sediment or manganese staining, it’s helpful for Fidelis homeowners to have water tested so the right solution is selected. Tackling iron bacteria early prevents recurring buildup and keeps household plumbing and appliances running more reliably.
For iron bacteria, the most reliable single filter-style option is an oxidizing backwashing filter designed to handle both iron and the biological slime it produces. Installed at the point of entry for the whole house, these systems oxidize troublesome material into particles that are trapped in the media and removed during automatic backwash cycles. Because iron bacteria can form sticky masses, a self-cleaning backwash is key to avoid media fouling and provide ongoing control in Fidelis homes—far more effective day-to-day than a standard cartridge filter.
At Mr. Pure Water we size oxidizing backwash filters to match household flow and contact time, since correct sizing and backwash strength matter for good performance. In heavier infestations, pre-treatment or periodic sanitation may still be advised, but the backwashing oxidizing filter is the primary workhorse for routine reduction. By treating water before it reaches faucets, showers and appliances in Fidelis homes, whole-house filtration helps minimize staining, odors and slime—targeting the underlying cause rather than just masking symptoms.