A UV water purification system uses ultraviolet light to disinfect water by inactivating bacteria, viruses, and other microorganisms as water flows through the treatment chamber. Unlike chemical disinfection, UV systems work without changing the taste, odor, or chemistry of your water.

A UV system doesn't physically remove contaminants from your water. Instead, it disinfects microorganisms by preventing them from reproducing. UV systems are commonly used to treat bacteria such as E. coli, coliform bacteria, viruses, and other microorganisms. If your water also contains iron, sediment, sulfur, or hardness, additional treatment may be needed before the UV system.

Many homeowners with private wells choose a UV system for added protection against bacteria and other microorganisms. While not every well contains bacteria, microbiological contamination can occur naturally or after flooding, repairs, or changes in groundwater. A certified water test is the best way to determine whether UV disinfection is recommended for your home.

Yes. Although municipal water is already disinfected, some homeowners choose to install a UV system as an additional layer of protection, especially if they have concerns about aging plumbing, private water storage, or immune-compromised family members. However, UV systems are most commonly recommended for private well wate

No. A UV system is designed to disinfect microorganisms, not remove chlorine, sediment, hardness, or dissolved contaminants. If chlorine taste or odor is your concern, a carbon filter or reverse osmosis system may be a better solution.

A water softener improves the feel and performance of your water by removing hardness minerals, but it doesn't remove contaminants like chlorine, lead, PFAS, bacteria, or dissolved solids. Many homeowners pair a water softener with a reverse osmosis drinking water system for cleaner, better-tasting water at the kitchen sink.

Yes, in most cases. UV light works best when the water is clear. Sediment, iron, manganese, or tannins can reduce UV effectiveness by blocking the light. Proper pre-filtration helps ensure the UV system performs as intended and protects the equipment from unnecessary wear.