• Model Number: 419-0900B
• Brand: Waterway
• Dimensions: 3/4” x 3/8”

This smooth Waterway 419-0900B barb replacement coupler has strong friction connections that hold tubing together securely. This replacement fitting 3/4” x 3/8” barb coupler creates a leak-proof seal, joining sections of tubing together tightly to prevent leaks. The barbs, which are slightly larger in diameter in this Waterway fitting than the tubing, produce a close-fitting seal that is ideal for pool use.