How is the UrSpring connected to the piping system? Support Management March 10, 2017 14:59 Updated The UrSpring Home comes with Quick-Connect couplings, which are made for sliding in 3/4" pipe made from plastic or copper. Related articles How to install a Seccua Biofilter - Video Guide Requirements for installation How long do the filter cartridges in a UrSpring Home, Well or BeWell last? How much space is required to install a UrSpring Home