1/4″ OD Tubing Union Fitting (Tube-to-Tube Connector)

Description 1/4″ OD Tubing Union (Quick-Connect) Fitting This 1/4″ OD tubing union fitting is designed to connect two pieces of 1/4″ outside-diameter (OD) tubing in a straight inline connection. It is ideal for extending tubing length, repairing a cut line, or creating a clean, serviceable connection in countertop RO systems, undersink RO systems, and inline filtration setups. Purpose Connects two 1/4″ OD tubes together (tube-to-tube connection) Perfect for extending tubing runs or repairing tubing Straight inline design for clean routing Applications Countertop reverse osmosis (RO) systems Undersink RO systems Inline post-filters and accessories Ice maker / refrigerator water lines Water dispensers and filtration tubing repairs Key Features Tube Size: 1/4″ OD to 1/4″ OD Type: Straight union (inline) Installation: Push-to-connect (tool-free) Compatibility: Works with standard 1/4″ OD RO tubing Installation Notes Cut tubing cleanly at a 90° angle for best sealing performance. Push each tube fully into the union until it seats completely. To remove tubing, press the collet ring and pull the tube out. Use with cold water only. Specifications Connection: 1/4″ OD tubing × 1/4″ OD tubing Style: Straight union Quantity: 1 Package Includes  1/4″ OD Quick-Connect Union Fittings Also known as: inline union, tube-to-tube connector, push-to-connect union, straight coupler.