Whole House Systems
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  • verified_user Warranty Info
    Warranty Guarantee: One (1) Year Limited Warranty


    USWF Replacement for 602806 UV Lamp | Fits the VIQUA E/E+/E4/E4+/E4-V, Pro 7, & UVMax 28 Series UV Systems

    • Affordably priced replacement for the VIQUA 602806 UV lamp.

    • Replacement UV lamp for the VIQUA E/E+/E4/E4+/E4-V, Pro 7, & UVMax 28 series of ultraviolet water treatment systems.

    • 10,000 Hours lamp life, replace your lamp annually to ensure optimal system performance

    • US Water Filter replacement lamps are manufactured in the USA to provide the highest level of performance and peace of mind with continuous, reliable disinfection for the life of the bulb.

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: USWF
    Manufacturer's Id: USWF-140112
    Actual Size (in): 24.8 in (end to end)
    Warranty Guarantee: One (1) Year Limited Warranty
    Brand: USWF
    Country of Origin: United States
    Includes: UV Lamp, 2 O-rings
    filter_alt Filter Life
    Filter Life (months): 13 months
    verified_user Warranty Info
    Warranty Guarantee: One (1) Year Limited Warranty

    Looking for a value driven, alternative solution to your name brand "factory" replacement lamp? US Water Filters replacement lamps are made to the exact same stringent manufacturing protocols, and are backed by a one-year, no-hassle warranty. The USWF-140112 is a replacement for the VIQUA 602806 lamp, for the VIQUA E4, E4+, E4-V, E4-V+, E4-50+, IHS22-E4 systems and the discontinued Trojan PRO7 system. Easy to install and maintain with replacement needed every 13 months. After 10,000 hours the UV light weakens and isn't strong enough to properly treat your water. Replacing your lamp annually ensures optimal system performance. Safety Note: NEVER look directly at the UV lamp when it is powered on. Follow the instructions carefully to avoid injury to eyes and skin. Includes 2 replacement o-rings.

    How Does UV Disinfection Work?

    Ultraviolet light water treatment systems utilize special UV lamps that emit UV light at a wavelength that damages microorganisms cellular function neutralizing the microorganisms DNA and their ability to function and reproduce. Because the microorganisms cannot replicate they cannot infect other organisms they come in contact with. This disinfects the water without the need for chemicals which need to be precisely administered and carefully monitored. Once installed the UV lamp runs 24/7 constantly disinfecting the water that travels through it and only requires minimal annual maintenance to keep running.

    Because UV light only travels in a straight line any shadow or obstruction will reduce its efficiency. This means it is important to filter your water before UV treatment to make sure suspended particles like silt and sand are removed. Hardness minerals can also build up on the quartz sleeve which may require cleaning during lamp changes, however if the incoming water is hard enough a water softener is also recommended for pretreatment to reduce this buildup.

    Naturally sourced water should be professionally tested and treated before it is used for drinking, bathing, filling swimming and paddling pools, food preparation or cooking. A number of water treatment systems can be used to remove microbiological contaminants that may cause illness. Ultraviolet light disinfection is an effective, reliable, environmentally friendly and chemical free water treatment system that can be used to disinfect water from most forms of microbiological contamination.

    USWF-140112   is comparable with the following part number(s)

    • TROJAN-UV-MAX-602806
    • 602806
    • 602728
    • 602733
    • UVMax-28
    • UVMax E
    • UVMax E Plus
    • UVMax E4
    • UVMax E4 Plus
    • IHS22-E4
    • Pro 7
    • PUV-16
    • THD-PUV-16-Lamp
    • GPH631T5LCA

    USWF-140112   fits the following model number(s)

    • E
    • E+
    • E Plus
    • E4
    • E4+
    • E4 Plus
    • E4-V
    • E4-V+
    • E4-V Plus
    • IHS22-E4
    • Pro7
    • UVMax-28
    • 650682
    • 650683
    • 650638-R
    • 660040-R
    • 660043-R