Andrew Strassner

PFAS treatment that is cost effective to design, build, and operate. Sentinel uses proven technologies paired with an innovative business model to make PFAS treatment as easy and cost effective as possible for our customers. Sentinel’s patent-pending PFAS Roughing Filter™ system utilizes granular activated carbon (GAC) and anion exchange (IX) media in an innovative approach to maximize media life, improve compliance, and reduce the need for challenging on-site media changeouts and backwashing.