Complete with a high performance fill valve designed to fit 99% of toilets and an adjustable, longest lasting 2” toilet valve flapper, the Korky QuietFILL Platinum Fill Valve and 2 inch Flapper Kit is designed to fix the two most commonly replaced parts in a toilet. Easy to install, the toilet 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 from from 8-1/2 inches to 14 inches. The 818MP toilet repair parts include: (1) 528MP Toilet Fill Valve, (1) 100 2" Toilet Flapper, (1) Refill Tube & Metal Refill Clip, (1) Installation Hardware and (1) Instructions.