1/4" (6mm) and 3/8" (10mm) Piping -Click For More Info

1/4" (6mm) and 3/8" (10mm) Water Piping

• The 1/4 Inch (6mm) piping is used with under-the-counter RO and Nano, as well as other under-the-counter and Some Countertop systems. 

• The 1/4 Inch pipe is also used by most fridges with built-in water dispensers. 

•  3/8 Inch (10mm) Piping is used on the small 300 GPD and 600 GPD RO Systems.