Whole-House Sediment Filter
A sediment pre-filter installed on the main supply line before any other equipment removes particulate matter that clogs downstream filters faster and damages appliances and fixtures. Required as the first stage in any well water filtration system and useful on municipal supply in older York homes with galvanized or corroding pipe upstream.
Iron & Manganese Filter
Oxidizing media filters (birm, greensand, catalytic carbon) convert dissolved iron and manganese to particulate form and capture it in the media bed. Sizing and media selection depends on iron concentration, pH, and whether the iron is ferrous (clear water iron) or ferric (already particulate). A water test before installation avoids buying equipment sized or specified for the wrong problem.
Carbon Filtration
Activated carbon removes chlorine, chloramines, volatile organic compounds, and the compounds responsible for taste and odor complaints in municipal water. Whole-house carbon filtration is the most common improvement for York Water Company customers who want to reduce chlorine taste and the byproducts of chlorine disinfection.
Reverse Osmosis (Under-Sink)
Point-of-use RO systems at the kitchen sink provide drinking and cooking water filtered to sub-micron levels, removing nitrates, heavy metals, dissolved solids, and most chemical contaminants. Particularly relevant for York County well owners with agricultural runoff concerns or homes where lead solder in older plumbing is a factor.
UV Disinfection
Ultraviolet disinfection inactivates bacteria, viruses, and protozoa in private well water without adding chemicals to the supply. Required for wells with any confirmed coliform presence and recommended as a precautionary measure after well flooding, which occurs in York County's Codorus Creek valley areas during high water events.
Filter Maintenance & Cartridge Replacement
Sediment cartridges, carbon block cartridges, and RO membrane replacement on any brand of whole-house or under-sink filtration system. Filters that aren't replaced on schedule pass contaminants through at increasing concentrations as the media saturates.