Choose 3/8″ for AQUAvalve5 and 3/8″ Fittings
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Choose 3/8″ for AQUAvalve5 and 3/8″ Fittings
Choose 1/4″ for older, pre-October 2020 AQUAvalves with 1/4″ Fittings
A replacement AQUAvalve collar. The AQUAvalve collar should not be over-tightened, as this will cause it to crack and break.