QF-009F-T 3/8'' TUBE – 1/4'' TUBE – 3/8'' TUBE WATERRO QF-009F-T is a Quick Fit reducing tee fitting designed to connect two 3/8-inch tubes to one 1/4-inch tube in reverse osmosis and water purification systems. The Quick Fit fitting enables fast, tool-free installation, a secure leak-proof connection and repeated reuse. It is ideal for connecting tubes of different diameters and branching the water flow. Technical specifications Parameter Value Product Quick Fit reducing tee fitting Model QF-009F-T Connection A 3/8" Quick Fit tube Connection B 1/4" Quick Fit tube Connection C 3/8" Quick Fit tube Configuration Reducing tee fitting Application Reverse osmosis and water purification systems Key advantages Reducing tee design 3/8" × 1/4" × 3/8" Quick Fit connections Fast Push-Fit installation Leak-proof connection Connects tubes of different diameters Reusable fitting No special tools required Suitable for RO and water purification systems