Features: Complete with a high performance fill valve designed to fit 99% of toilets and an adjustable, longest lasting 2 in. flapper, the Korky QuietFILL Platinum Fill Valve and standard 2 inch Flapper Kit is designed to fix the two most commonly replaced parts in a toilet. Easy to install, the fill valve is designed to fix no/slow refilling, running, and noisy toilets. Quieter than other fill valves, the QuietFILL Platinum Valve is ideal for toilets since 1994 1.6 GPF or less. It is fully adjustable to prevent water waste in all toilets. The refill adjuster delivers the right amount of water to the bowl to maintain original performance. This toilet fill valve is easy to install and adjust; no tools are required. Designed to fit more toilets, the Korky toilet fill valve adjusts to fit both large and compact toilet tanks. The Includes: 528MP Toilet Fill Valve, 100BP 2 inch Toilet Flapper, Refill Tube and Metal Refill Clip, Installation Hardware and Instructions. Toilet Fill Valve fixes: running, noisy, no/slow refill and no/weak flush toilets The high performance Toilet Fill Valve fits 99% of toilets Kit includes: The most universal standard 2 inch Toilet Flapper Toilet Flapper range of adjustability from 1.28 to 5 gpf Exclusive longest lasting red rubber in Toilet Flapper resists chlorine Easy to install and adjust Made in the USA Includes: 528MP Toilet Fill Valve, 100BP Toilet Flapper, Installation Hardware and Instructions