QF-013-L 1/4'' TUBE – 1/8'' MALE THREAD WATERRO QF-013-L is a Quick Fit 90° elbow fitting designed to connect 1/4-inch tubing to a 1/8-inch male thread in reverse osmosis and water treatment systems. The Quick Fit fitting enables fast, tool-free installation and a secure, leak-tight connection. The 90° design reduces tube bending and facilitates installation in confined spaces. The fitting can be reused. Technical specification Parameter Value Product Quick Fit 90° elbow fitting with male thread Model QF-013-L Connection A 1/4" Quick Fit tube Connection B 1/8" male thread Configuration 90° elbow fitting Application Reverse osmosis and water treatment systems Main advantages 90° elbow design 1/4" Quick Fit tube connection 1/8" male thread Compact installation Fast Push-Fit installation Leak-tight connection Reusable fitting No special tools required Suitable for RO and water treatment systems