WSP Whole House UV Water Sterilizer

If your well water carries bacteria, viruses, or other microorganisms, you need a way to reduce these risks without changing the taste or using chemicals. The WSP Whole House UV Water Sterilizer uses ultraviolet light to help reduce the presence of these living pathogens throughout your home’s water supply.

The Problem

If you rely on well water or a private water source, you might notice concerns like occasional boil-water advisories or worries about invisible contaminants. Unlike sediment or chlorine taste, bacteria and viruses aren’t something you can see or easily filter out. These microorganisms can cause unpleasant water quality issues and add an unseen risk in your daily water use.

Why It’s Happening

Water from wells or private sources can contain bacteria such as coliform or E. coli, viruses, and cysts. These microorganisms come from environmental sources like soil runoff or nearby septic systems. A simple test for coliform bacteria is the usual starting point to confirm if your water supply has this issue. If the test comes back positive, it means your water carries living pathogens that conventional filters don’t remove.

What It’s Costing You to Leave It

Running water with bacteria and other microbes untreated means you’re facing ongoing boil-water advisories and extra cleaning to prevent buildup or staining caused by biological growth. Your appliances and plumbing can also be affected by these contaminants over time, increasing maintenance needs. While it’s not about health claims here, living with microbes in your water often means an inconvenience and uncertainty you don’t want.

How This System Fixes It

The WSP Whole House UV Water Sterilizer uses ultraviolet (UV) light to reduce bacteria and viruses. Water passes through a stainless-steel chamber where a UV-C lamp shines at a specific wavelength. This UV light disrupts the DNA of microorganisms, preventing them from reproducing and effectively inactivating them without any chemicals or change in taste.

What This System Can Handle

This system treats the entire home's water flow, handling up to 10 gallons per minute. Before the water reaches the UV lamp, it goes through sediment and carbon block pre-filters to make sure it’s clear—UV light needs clear water to work properly. It’s designed for well water or any supply prone to biological contamination, providing whole-house protection. The system’s setup ensures it can keep up with typical household demand without frequent interruption.

What You Actually Get

The core of the system is a 304 stainless-steel reactor chamber housing a Pura L20 UV-C lamp, which emits germicidal ultraviolet light at 254 nm wavelength. A clear quartz sleeve separates the lamp from water to keep it dry while allowing UV light to pass through. Sediment and carbon-block filters come before the UV chamber to ensure water clarity. Replacement parts like the lamp and quartz sleeve are available separately and should be maintained as directed.

Is This the Right Size for You

This system fits households with water use up to about 10 gallons per minute, which covers average family needs. If your home uses significantly more water at once, or you have high-flow appliances running simultaneously, you might need a larger capacity unit. Conversely, smaller homes with lower flow rates might consider a more compact option.

Living With It

The UV lamp needs to be replaced roughly once a year to maintain its germicidal strength. The quartz sleeve should be checked periodically and cleaned or replaced if it becomes cloudy, as any buildup reduces effectiveness. Sediment and carbon filters also require regular changing to keep water clear and the UV system running well. Overall, maintenance is straightforward but essential.

What It Won’t Do

This system does not remove chemical contaminants, hardness, or sediment on its own. It won’t soften water or improve taste related to minerals or chlorine. For these issues, separate filtration or softening systems are needed. Also, it does not provide a warranty on plumbing or installation, and installation itself requires a licensed plumber local to you.

Why Buy It From Us

Water Softener Plus offers genuine Pura UV systems with serviceable components, ensuring parts remain available years down the line. We ship directly from Tampa with free U.S. shipping included. Our team provides expert sizing advice and supports your purchase with a 90-day money-back guarantee. We specialize in water treatment equipment, not pushy sales, and stand behind our product’s durability and reliability.

Specifications

What this system handles

• Bacteria in well water
• Coliform and E. coli
• Chemical-free disinfection
• Treatment at every tap

The Next Step

Order your WSP Whole House UV Water Sterilizer online now for reliable bacteria control in your water. If you want help confirming the right size or have questions, call us at 813-810-0438 for free expert advice before you buy.