Description Fast Fill Toilet Valve with Screen Filter Adjustable water height toilet fill valve (Adjustable 9″-13″ Height) to fit short and tall tanks Anti-Siphon Fill Valve Water Saver Corrosion-resistant Material Universal fit for both 1 and 2 piece toilets that are bottom water fed with a 7/8″ pipe connection Universal Toilet Fill Valve for American Standard, Eljer Kohler and Mansfield, Toilets. Fixes: running, noisy, slow refill, and weak flushing toilets Easy to Install