The quality of drinking water can change with time and become contaminated with harmful bacteria. The VT4 system is a reliable, economical and chemical-free way to safeguard drinking water in any residential application. 

• Extends the flow rate applications of the VT series for recommended flow rates up to 3.5 gpm (13 lpm) 
• The system is easy to maintain and service 

Note: The VT4 replaces the Sterilight SC2.5 and the Sterilight SC4 systems.

• 304 Stainless Steel Reactors 
• Flow Rate: 3.5 gpm @ 30mJ/cm2
• Dimensions: 17" x 2 1/2" (43.6 cm x 6.5 cm)
• Max Operating Pressure: 125 psi 
• Inlet/Outlet Port Size: 1/2" MNPT
• Volts: 100-130V/50-60Hz 
• Volts: 230V systems are shipped with 2-prong continental European (CEE-7/7) 2 pin with ground "Schuko" power cord.