By Bestbuy.com

Hydrofast - UB200T Under-Sink RO Water Filter System, 9-Stage Filtration, 800 GPD, 2.5:1 Pure to Drain, Room Temp - Dark Gray

The 9-stage filtration system, featuring a DuPont™ RO membrane (0.0001μm), removes 1,000+ contaminants like PFAS, lead, and chlorine—delivering clean, safe water instantly. Smart monitoring with auto-flush and filter reminders ensures optimal performance. With an 800-gallon/day capacity and 5-second fills, it’s perfect for busy homes while saving 60% more water than standard RO systems. Enjoy better-tasting water thanks to the coconut carbon filter, plus leak-proof, quiet operation that fits under any sink. Includes a free TDS meter for instant quality checks.