Comments: WORKS GREAT NO MORE WET FLOOR EASY TO INSTALL

Comments: I replaced my 10 year old RO filter and bought the this shutoff valve to save water. The valve comes with a large instruction sheet of how to install the check valve and this tiny (and I mean tiny) piece of paper to tell you how to install the shut off valve. I had to study these tiny insturctions for 30+ minutes to figure out just what to do. They need to include a set of larger/better instructions that have some pictures depicting where the unit installs on the membrane filter. The unit does however work like a champ once installed.