Photo 1 of BWT Bestmax Pressure Regulator, Inline Pressure Reducer Valve with Gauge, Manometer, Female 3/8" x Male 3/8", Compatible with BWT Bestmax Filter Head, for Espresso Machines & Water Filtration System

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Photo 1 of BWT Bestmax Pressure Regulator, Inline Pressure Reducer Valve with Gauge, Manometer, Female 3/8" x Male 3/8", Compatible with BWT Bestmax Filter Head, for Espresso Machines & Water Filtration SystemPhoto 2 of BWT Bestmax Pressure Regulator, Inline Pressure Reducer Valve with Gauge, Manometer, Female 3/8" x Male 3/8", Compatible with BWT Bestmax Filter Head, for Espresso Machines & Water Filtration System