Fluidmaster Complete Cistern Repair Pack is suitable for using with both 1.5 and 2” flush outlets. The repair pack contains a brass shank fill valve, flush valve and all the fittings required. The fill valve is fully height adjustable between 9 and 14” and is efficient and quiet to refill. It has a Dual Flush Valve to limit the amount of water used per flush. The unique twist and release action allows for easy fit, access and maintenance of the toilet and cistern.