Including filter system and high-performance Entamoeba histolytica filter.
Entamoeba histolytica is a microscopic parasite that can get into water when fecal contamination occurs. Although it’s more commonly linked to food, water becomes a pathway when sanitation systems fail or a private well or system is compromised. You won’t necessarily see changes in taste, odor, or clarity—microbes can be invisible in otherwise normal-looking water. In New Harmony, homeowners with wells or anyone concerned after plumbing work, flooding, or a boil-water notice should consider adding microbial protection at the point where water enters the house.
Treating Entamoeba histolytica is different from removing minerals or fixing taste and odor problems because it’s a living organism. The aim is to stop the parasite from reaching showers, sinks, and appliances throughout your home. Testing and expert advice will clarify whether your source needs disinfection, filtration, or both. A whole-house strategy is especially practical in New Harmony, since it secures every fixture by treating water before it moves through your plumbing rather than protecting only a single tap.
For whole-house reduction of Entamoeba histolytica using one technology, ultraviolet (UV) disinfection is generally the most effective option when sized and installed correctly. A UV system exposes flowing water to high-intensity ultraviolet light, disrupting microbes so they cannot reproduce. It provides chemical-free protection and, when placed at the main line, safeguards every tap in a New Harmony home—making it a direct solution for microbial contaminants that don’t affect water’s look or smell.
UV systems work best when the water is clear, because heavy sediment can block the light and shield organisms. That’s why UV is often paired with a sediment prefilter to remove particles that would reduce effectiveness, while the UV unit serves as the primary microbial barrier. Correct flow rate, routine lamp maintenance, and proper placement after pressure tanks or other equipment are also important for reliable protection. Mr. Pure Water can help New Harmony homeowners choose and install a whole-house UV system that treats water as it enters the plumbing.