Feature:
* Suitable for traditional side toilets.
* Suitable for concealed cisterns.
* water inlet with ultra-low pressure,
water stop with ultra-high pressure.
* Small structure design suitable for ultra-thin cisterns.
* Water level keeps stable even if water pressure fluctuated.
* Anti-siphon.
* Long adjustable rod, suitable for high cisterns.
* Muffler sleeve design, water inlet silent.