Toilet Tank Kits Cistern Toilet Fill Parts Water Drain Flush Valve Button Set Repair Fittings Bathroom Fixture Toilet Accessory - Filling Valves - AliExpress
Toilet Syphons
Dual Toilet Flush Valve Push Button Syphon Kit Top Mount Cistern Replacement by HUATOL - Walmart.com
How to renew the flush syphon without removing the cistern,and save money on water bills. - YouTube
Cistern Toilet Replacement 28 To Replace - Height-24cm, as described - Walmart.com