QF-028B-I 3/4'' MALE THREAD – 1/4'' TUBE WATERRO QF-028B-I is a Quick Fit straight connector with a male thread, designed to connect a 3/4-inch male-thread connection to a 1/4-inch Quick Fit tube in reverse osmosis and water treatment systems. The Quick Fit connector enables fast, tool-free installation and a secure, leak-tight connection. The straight design is suitable for compact and professional water treatment system installations. Technical specification Parameter | Value Product | Quick Fit straight connector with male thread Model | QF-028B-I Connection A | 3/4" male thread Connection B | 1/4" Quick Fit tube Configuration | Straight Application | Reverse osmosis & water treatment systems Key benefits - Straight design - 3/4" male-thread connection - 1/4" Quick Fit tube connection - Fast Push-Fit installation - Leak-tight connection - Reusable - No special tools required - Suitable for RO and water treatment systems