Pentair IntelliChem ORP Sensor (522187Z) lassenterprises The Balboa Wavezone ozone injector

The Balboa Wavezone ozone injector kit is designed for compatible ozone-system applications where ozone needs to be introduced into the water flow

50 Count (2976-100-PT) is a replacement service part for compatible LaMotte equipment

3 inch body size

That helps improve preparedness without adding bulky gear

and this Maytronics Dolphin Pro X version uses the 9995711 reference

Pentair IntelliChem ORP Sensor (522187Z) lassenterprises The Balboa Wavezone ozone injectorThe Pentair IntelliChem ORP Sensor is a chemical automation part designed for compatible Pentair pool and spa equipment. This item is intended to replace a worn, damaged, missing, or hard to service original component and supports chemical feed, sensing, or control functions in compatible pool water management systems. It is a practical choice for technicians, service teams, and homeowners working to keep equipment dependable and properly maintained.