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4C151 Ultraviolet Light Water System - 15 GPM, 316L Stainless Steel, 10,000 hr lamp Life, 1" MNPT, 120V

  • Based on 17 reviews
Condition: New
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Availability: Only 9 left in stock, order soon!
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Arrives Tuesday, Oct 13
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Features

  • Whole House Treatment: Reliable, Economical, Industry Proven, UV treatment system has 1" NPT plumbing connections and uses a standard 120V outlet to provide UV treatment up to 15 GPM @ 30 mJ/cm
  • Low Maintaince: Long Lasting Low Pressure High Output UV lamp Rated for 10,000 hours of continuous treatment, housed in a rugged axial flow stainless steel UV chamber.
  • Durable Ballast: The electronic 4-digit LED display controller provides both audible and visual lamp out indicators, and comes in a splash-proof controller with a fully potted ballast to eliminate virtually all common water damage issues
  • Chemical-free: UV treatment is a reliable, environmentaly friendly, and affordable alternative to chlorine treatment. It produces no chemical byproducts and does not change the taste, odor, or pH of the water.
  • Manufacturer Limited Warranty: UV CHAMBER - Ten (10) years | CONTROLLER - Three (3) years | UV LAMPS/QUARTZ SLEEVES - One (1) year

Description

Residential Water Treatment Applications Commonly installed in dedicated utility spaces for convenient access during routine maintenance. Ideal for private well water systems requiring dependable ultraviolet treatment support. Integrated into residential water filtration systems located in organized garage utility areas. Suitable for off-grid cabin water systems requiring reliable UV disinfection maintenance. What is included with this replacement lamp? Includes 1 replacement ultraviolet lamp and 2 sealing rings for compatible system maintenance. Which systems is this lamp compatible with? Compatible with VIQUA VH410, SP410-HO, SC-410, and SPV-8 treatment equipment. How often should the lamp be replaced? The lamp is commonly replaced during annual maintenance schedules after approximately 10,000 operational hours. Does this package include a quartz sleeve? No. This listing contains the replacement lamp and sealing rings only. Can this replacement lamp be used with well water systems? Yes. Compatible ultraviolet systems are commonly installed in residential well water filtration setups.

Brand: US Water Filters


Special Feature: Ultraviolet Light Disinfection


Product Dimensions: 3.5"L x 4.5"W x 20"H


Material: Ultraviolet Light, Stainless Steel


Capacity: 15 gallons


Included Components: UV Chamber, UV lamp, UV sleeve, Controller/Ballast, installation accessories


Package Information: Potted


Installation Type: Whole House Water Tank


Purification Method: Ultraviolet Light Disinfection


Power Source: Corded Electric


Other Special Features of the Product: Ultraviolet Light Disinfection


Container Type: Potted


Installation Type: Whole House Water Tank


Purification Method: Ultraviolet Light Disinfection


Power Source: Corded Electric


Maximum Flow Rate: 15 gpm


Product Shelf Life: 10 years


Item Dimensions L x W x H: 3.5"L x 4.5"W x 20"H


Capacity: 15 gallons


Material Type: Ultraviolet Light, Stainless Steel


Brand Name: US Water Filters


Included Components: UV Chamber, UV lamp, UV sleeve, Controller/Ballast, installation accessories


Model Name: 4C-151


Model Number: 4C-151


UPC: 810004478329


Manufacturer: US Water Filters


Number of Items: 1


Unit Count: 1 Count


Part Number: 4C-151


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • UV light water treatment
Great price for a quality product.
Reviewed in the United States on March 30, 2026 by Frank Hancock

  • Great UV filter
Easy install. Instructions you need to access using QR code. Bit of a pain. Instructions are ok but could be more descriptive when it comes to installing tube, spring, lamp and lamp cap end. Minor things but product is great. I installed horizontally.
Reviewed in the United States on November 15, 2024 by RobsterRob

  • Don’t buy this stuff
Whole thing stopped working after three months. If I was smart enough to just buy it from Home Depot or Lowe’s I could get an exchange/replacement. But I bought it from here to save money. Now it goes in the trash.
Reviewed in the United States on January 25, 2026 by Mark H.

  • Great product that works as advertised
Great product, good service via phone conversation, very simple installation.
Reviewed in the United States on February 7, 2025 by Leroy Gilbert

  • Good price
Good value, delivered quickly.
Reviewed in the United States on January 13, 2025 by George Miller

  • Fast and easy to install
Great item clears the water fast
Reviewed in the United States on July 27, 2024 by Gregory

  • Flooding my house twice
Flooded my house
Reviewed in the United States on March 15, 2025 by HMS

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