Waterway 1" Super Deluxe Air Control [1-5/8"HS / 2-1/2" FD] [Notched] [White] (660-3000) ultrapurewater Improves fit consistency and repair

Improves fit consistency and repair quality

This replacement is especially useful when the original thermocouple is weak

Replacing them helps maintain a complete interface

creating an inconsistent experience

Helps direct returning water flow

Waterway 1" Super Deluxe Air Control [1-5/8"HS / 2-1/2" FD] [Notched] [White] (660-3000) ultrapurewater Improves fit consistency and repairThe Waterway 660 3000 Super Deluxe air control is designed for compatible 1 inch spa air control applications using a 1 5 8 inch hole size and a 2 1 2 inch face diameter. The notched design and white finish make it a strong option for spas that need both functional airflow adjustment and a clean, finished surface look. An air control like this helps tune the amount of air introduced into the system, which can influence how lively or restrained the