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  • verified_user Warranty Info
    Warranty Guarantee: UV CHAMBER - Three (3) year Limited Warranty | CONTROLLER - Three (3) year Limited Warranty | UV LAMPS/QUARTZ SLEEVES - One (1) year Limited Warranty

    USWF-H4-PS

    USWF 42 GPM Pool UV Sterilization System

    UV sterilization technology is an environmentally friendly way to keep your water cleaner and healthier while dramatically reducing chemical usage.
    • Save money on pool chemicals, UV light destroys bacteria, viruses & algae without affecting pH levels to reduce the amount of chlorine, shock,  and pH balancing chemicals required to maintain pool chemistry.

    • Minimal maintenance, the UV lamp will run continuously for 10,000 hours with a single bulb so you can spend less time maintaining your pool and more time enjoying it.

    • Designed for easy indoor / outdoor installation with an easy to access drain port for winterization and splash cover to protect the electronics.

    • Durable 316 grade stainless steel UV chamber and a built in zinc anode rod prevents corrosion, system is backed by a 3 year warranty.

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer's Id: USWF-H4-PS
    Actual Size (in): 8 7/16 inches (length) x 3 1/2 inches ( width) x 27 1/2 inches (height)
    Media: Ultraviolet Light
    Operating Pressure (psi): 10 - 150
    Operating Temperature (°F): 36 - 104
    Warranty Guarantee: UV CHAMBER - Three (3) year Limited Warranty | CONTROLLER - Three (3) year Limited Warranty | UV LAMPS/QUARTZ SLEEVES - One (1) year Limited Warranty
    Brand: USWF Water Treatment
    Fitting Size (in): 112 in
    Height (in): 27.5 in
    Length (in): 8.4 in
    Width (in): 3.5 in
    Materials of Construction: 316 L Stainless Steel
    Power Requirements: 67 Watts
    Flow Rate (gpm): 42.0
    Includes: UV chamber Controller, lamp, Quartz Sleeve, Anode Rod, Inlet/Outlet Unions, Selant, and Splash cover
    file_download Downloads
    filter_alt Filter Life
    Filter Life (months): 13 months
    verified_user Warranty Info
    Warranty Guarantee: UV CHAMBER - Three (3) year Limited Warranty | CONTROLLER - Three (3) year Limited Warranty | UV LAMPS/QUARTZ SLEEVES - One (1) year Limited Warranty
    warning

    Prop65 warning applies to products that contain carbon media. Click here for more details

    WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov


    UV sterilization is growing in popularity for residential pools because they are incredibly simple to operate, environmentally friendly, produce safer, clearer water than chlorine alone, and dramatically reduce the amount of chemicals needed to keep the pool clean. The 42 GPM USWF-H4-PS is ideal for small to medium indoor / outdoor, and above / inground pools.* Built with durable 316 grade stainless steel, and a sacrificial zinc anode rod this system is built to last. Requiring minimal maintenance USWF Pool UV systems make it easy to keep your pool clean and clear all summer!
    *See sizing guide for determining the right UV system for your pool.

    Eliminate Chlorine Pool Smell

    UV light sterilizes water without creating any disinfection byproducts like chloramine or combined chlorine which is the primary culprit responsible for the chlorine pool smell. By reducing the amount of chlorine spent to sanitize the pool water USWF pool UV systems dramatically reduce the buildup of combined chlorine allowing you to enjoy your pool without the unpleastent chlorine smell.

    Reduced Chemical Usage

    As water circulates through the UV chamber the UV light deactivates microorganisms and algae sterilizing the water so the amount of chlorine required for residual sanitization can be greatly reduced down to levels similar to those used in municipal drinking water a 50%-90% reduction depending on the pool.

    UV sterilization also reduces the frequency of requiring pool shock. "Shocking a pool" is a process of hyperchlorination that is required to breakdown the buildup of combined chlorine or "chloramines". Chloramines form when chlorine mixes with organic materials in the pool like skin, sweat and oils, and is a natural byproduct of chlorine disinfection. Because UV sterilization supplements the disinfection process without adding any disinfection byproducts chloramines build up in the pool much more slowely reducing the frequency that pool shock is required.

    Another side effect of reducing the amount of sanitizing chemicals is that less balancing chemicals will be needed to maintain stable pool pH and alkalinity.

    Sizing Guide

    The most important factor to consider when sizing a Pool UV System is to ensure that the pool pump's flow rate does not exceed the Maximum flow rate of the UV system. Because UV does not create any disinfection byproducts there is very little drawback to oversizing the pool UV system

    Durable Performance

    USWF Pool UV systems are built to last and backed by a 3 year warranty. The UV chamber is constructed with 316 grade stainless steel commonly found in marine applications which means it can even be used in pools with saltwater chlorine generators. 316 grade stainless steel provides superior corrosion resistance to chlorides compared to 304 grade stainless, and will outlast PVC housings since UV light degrades PVC reducing its strength over time. In addition to being constructed from corrosion resistant stainless steel USWF Pool UV systems also include a replaceable sacrificial zinc anode rod which not only protects the UV chamber from corrosion

     
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