QF-019A-I 1/4'' TUBE – 1/8'' FEMALE THREAD WATERRO QF-019A-I is a Quick Fit straight connector with a female thread, designed to connect 1/4-inch Quick Fit tubing to a 1/8-inch female-thread connection in reverse osmosis and water treatment systems. The Quick Fit connector enables fast, tool-free installation and a secure, leak-tight connection. The connector can be reused, making it a reliable solution for water treatment systems. Technical specifications Parameter | Value Product | Quick Fit straight connector with female thread Model | QF-019A-I Connection A | 1/4" Quick Fit tubing Connection B | 1/8" female thread Configuration | Straight connector Application | Reverse osmosis and water treatment systems Key advantages Straight Quick Fit connector 1/4" Quick Fit tubing connection 1/8" female-thread connection Fast Push-Fit installation Leak-tight connection Reusable connector No special tools required Suitable for RO and water treatment systems