Description
Coast Spas 3/8-inch ribbed barb x 1/4-inch ribbed barb adapter that connects two different sizes of small tubing. Each end grips its hose with ribs, allowing a step-down from 3/8-inch to 1/4-inch line. Fits select Coast Spas models. Measure the inside diameter of both tubes to confirm sizes before ordering.
Search: 3/8 to 1/4 barb adapter, spa reducing barb, hot tub small tubing adapter, ribbed barb reducer