Product Description

Upgrade your spa’s control system with this durable Charcoal Cap for On/Off 2‑Way Water Valves, designed for smooth and reliable management of spa water features. Whether operating a spa waterfall or neck jet system, this replacement cap ensures precise flow adjustment and long‑lasting performance.

Crafted with a 76mm outer‑diameter knob, the cap offers a comfortable grip for effortless turning. The Square connection with a ±10mm inner provides a secure fit to compatible valve stems, minimizing slipping and improving control accuracy. Built from high‑quality materials, it resists wear, moisture, and chemical exposure commonly found in spa environments.

Perfect for spa maintenance, repairs, or upgrades, this cap delivers dependable functionality while matching a sleek modern charcoal aesthetic.