Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. We believe GA Murdock Mur-lok fittings to be the best so strongly that we use them virtually exclusively on each of our BulkReefSupply.com reverse osmosis units and BRS media reactors. These high-quality American-made fittings are constructed with FDA-approved materials.
- Inline Check Valve 1/4″ Push Connect x 1/4″ Push Connect
- Polypropylene construction
- Stops water from flowing backwards
- NSF Standard 58 Certified