Swimline Super Guard Solid Above Ground Winter Pool Cover - 18' x 34' Oval professional-g-sanitizer The hybrid probe can be

The hybrid probe can be used as a food or pit thermometer

Manufacturer Part # R0317005

Automatically powers on when probe is opened and shuts off when closed

Dosage Add 2 lbs per 12

Manufacturer Part # 015548F

Swimline Super Guard Solid Above Ground Winter Pool Cover - 18' x 34' Oval professional-g-sanitizer The hybrid probe can beSwimline's Super Guard winter pool cover helps keeps your water free from dirt, leaves, and debris. It helps prevents algae growth, so you can skip the costly maintenance and avoid time consuming spring cleanups. 7 x 7 Scrim 4 foot overlap Pool Type Above Ground Pool Size 18' x 34' Oval Cover Size 22' x 38' Oval Manufacturer Swimline Warranty 8 Year Manufacturer Pro Rated Warranty 1 Year Full Cover Color Blue