Swimline Buoy Floating Thermometer | 9245 C7483 This cartridge is listed as

This cartridge is listed as compatible with select Aqua Spa models

Timing: Use during regular backwash cycle for enhanced cleaning power

legacy American Products system Sonoma Spas — — Select models — verify dimensions before ordering (This is not an exhaustive list

Let the circulation run for one hour

Features no-swim zone and flow-thru step design

Swimline Buoy Floating Thermometer | 9245 C7483 This cartridge is listed asSwimline #9245 floating buoy thermometer. Floating Buoy is detachable. Floating thermometer for pools and spas Self adhesive disc leash Features and Benefits: Detachable buoy top Shatter resistant. Self adhesive disc leash