Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. These high-quality American made fittings are constructed with FDA approved materials. Polypropylene construction NSF Standard 58 Certified Sizes Available. We carry various sizes (1/4” – 3/8” – 5/16”) for all fittings listed below and mixed sizes . Just give us a call for sizing and fitment. More products are available, let us know what you need and we will help you get the right part for your job.
Download our list of available Mur-lok fittings and tubing