UV Sterilizer, 36 gpm

The VIQUA F4-PLUS UV Sterilizer from Trojan Technologies is a high-capacity disinfection system rated for flow rates up to 36 gpm, making it an excellent choice for large homes and light commercial facilities that demand robust, chemical-free water treatment. This system replaces the earlier UV Max G+ and brings refined performance, smarter monitoring, and user-friendly controls to demanding applications.

At the core of the F4-PLUS is a high-performance UV lamp rigorously tested to provide consistent output over its entire 9,000-hour service life, so disinfection remains reliable as the lamp ages. A constant-current feature ensures stable lamp output regardless of power fluctuations, an important safeguard in areas with variable or unreliable electrical supply, while state-of-the-art UV sensor technology delivers real-time performance feedback for added peace of mind. Together these features confirm that the water is genuinely being treated rather than leaving you to guess from elapsed time alone.

Smart Controls and Monitoring

• Treats flow rates up to 36 gpm for large homes and light commercial use
• High-performance UV lamp with 9,000-hour rated life
• Constant-current feature stabilizes output against power fluctuations
• Real-time UV sensor feedback for confident operation
• Interactive LCD shows UV intensity, lamp life, and support information
• Countdown timer with audible lamp-change reminder

The new interactive LCD display is a standout feature, simultaneously showing UV intensity status, remaining lamp life, and support contact information at a glance. It is dealer-programmable so a company can load its logo and complete contact details, includes quick-reference troubleshooting instructions right on board for fast problem-solving, and features a pre-programmed replacement part menu that makes ordering the correct components simple. A countdown timer with an audible reminder ensures lamp changes are never missed, protecting the integrity of the disinfection over the long term.

The F4-PLUS is well suited to a wide range of large homes and light commercial settings, including small businesses, hospitals, and dental offices where reliable microbiological safety is essential. An optional solenoid valve can be added to stop the flow of water through the chamber should UV performance ever drop below a safe level, providing an extra layer of protection for sensitive applications. Because UV disinfection introduces no chemicals and produces no byproducts, it leaves the water's taste untouched while keeping it safe. For high-flow, professional-grade UV disinfection with intelligent monitoring and easy maintenance, the VIQUA F4-PLUS is a dependable, future-ready solution.