Black Cistern Washer


Rubber Cistern Washers in black for use on Dux toilet cisterns.

Black Cistern Washers come individually. 

Available in 20mm.

Suitable in only cold water environments.

Washers act as an essential replacement hardware component to ensure even pipe pressure, smooth surfaces, and long-lasting water sealing. They are the go-to solution for leaking, dripping, or difficult taps.