Aquatek 3/8-inch residential RO tank switch — PSW-340, Aquatek 3/8 Tank Switch, PSW-340-00 house water filtration the valve closes to prevent

the valve closes to prevent further brine flow

the system stabilizes

with the air gap preventing common issues such as drain blockage or system shutdowns

high-quality materials to resist salt corrosion and extend service life

Aquatek 3/8-inch residential RO tank switch — PSW-340, Aquatek 3/8 Tank Switch, PSW-340-00 house water filtration the valve closes to preventPSW 340 Aquatek 3 8 Tank Switch Enhance Your Residential RO Systems Efficiency and Safety The PSW 340 Aquatek 3 8 Tank Switch is designed to address common issues in residential reverse osmosis (RO) systems, providing reliable and efficient control over your water storage tank. Unlike generic tank switches, this component offers precise switching to protect your water softener or RO setup, reducing wear on pumps and preventing overflow or dry runs.