QF-009J-T 1/2'' TUBE – 1/4'' TUBE – 1/2'' TUBE WATERRO QF-009J-T is a Quick Fit reducing tee fitting designed to connect two 1/2-inch tubes to one 1/4-inch tube in reverse osmosis and water treatment systems. The Quick Fit fitting enables fast, tool-free installation, a secure watertight connection and the ability to reuse the fitting. The reducing tee design allows tubes of different diameters to be connected. Technical specification Parameter | Value Product | Quick Fit reducing tee fitting Model | QF-009J-T Connection A | 1/2" Quick Fit tube Connection B | 1/4" Quick Fit tube Connection C | 1/2" Quick Fit tube Configuration | Reducing tee fitting Application | Reverse osmosis and water treatment systems Key advantages Reducing tee design 1/2" × 1/4" × 1/2" Quick Fit connections Fast Push-Fit installation Watertight connection Connects tubes of different diameters Reusable fitting No special tools required Suitable for RO and water treatment systems