Viqua LightWise™ Technology Upgrade Kit for Pro20 System Discontinued It features a glass-filled polypropylene

It features a glass-filled polypropylene head with stainless steel reinforced inlet/outlet threads for added strength

5 gpm 41407002 Carbon Block 5 2000

reusable filtration

Features: Compatible with all brands and types of TF

Viqua LightWise™ Technology Upgrade Kit for Pro20 System Discontinued It features a glass-filled polypropyleneViqua PRO systems have evolved significantly since becoming the very first UV product certified to NSF Standard 55 Class A. Our latest upgrade kit, which features our new LightWise Technology, provides the most advanced enhancements in UV disinfection with the equipment you already own. LightWise technology with a flow meter dramatically decreases sleeve maintenance and low UV alarms, extending the life of your equipment at a fraction of buying new.