Air Control Knob with double o-ring 2" O.D. White

Replace worn or leaking air-control knobs in spa and pool equipment with a durable, reliable part from Custom Molded Products. Designed for standard 2" outer-diameter air-control valves, this white knob delivers consistent airflow control and a clean, professional look for bath and pool installations.

• Size and fit: 2" outside diameter to match common spa and pool air-control valves for straightforward replacement.
• Double o-ring seal: Two o-rings create a secure, leak-resistant seal to protect internal components from moisture and debris.
• Finish and construction: White knob with a polished chrome-cap appearance (as shown in the image) designed to withstand humid bath and pool environments.
• Brand and compatibility: Manufactured by Custom Molded Products, a trusted name in bath and pool parts; suitable for a wide range of air-control assemblies used in home spa and pool systems.
• Installation: Simple, tool-free installation into compatible air-control valves, ideal for DIY repairs and professional service.

This air control knob helps you maintain precise airflow to spa jets and pool features, supporting optimal bubble levels, heating efficiency, and filtration performance. The double O-ring design minimizes leaks, protecting valve internals and reducing maintenance needs. With a clean white finish and chrome-like cap, it blends seamlessly with most spa enclosures and equipment, making replacements quick and dependable for ongoing pool and spa care.

Air Control Knob

• contailn Two o-rings