Miraco 4" x 4" bob float replacement only. The bob float is found in all Miraco Ground mounted units and replaces the older style round float. Now equipped with a brass insert for longevity.
Pair with replacement float arm assemblies to regulate the water level in your Miraco automatic waterer. Part number 345 is made of poly with a brass, threaded insert and is interchangeable with the older hardware however updating the hardware is recommended.