Description Aqua Valve Silicones The AquaValve silicone is inserted into the recesses in the top & bottom floats of the AquaValve. There is only one size and they are produced in a bright yellow colour for easy visibility. A replacement for the small yellow piece of silicon that sits inside the ‘top float’ section of the Aquavalve Perfect replacement for a lost piece of silicon. Saves buying a full Aquavalve replacement.
