Studio Bagno Expert Evo (Mechanical) Low Level - Under Bench CisternOli Cisterns are the only cisterns in the Australian market with delayed refill technology resulting in massive water and dollar savings. Features: Dual flush in wall cistern with 4. 5 3 litre flush 150 mm thickness 4 Star WELS rating Top or front activation access Supplied with anti condensation lining Stop Cock included Brackets for in wall fixing Dust Tiling protection box Protection sponge provided for flush pipe 1 2 Flexible hose connection In