Korky 818MP Quietfill Valve Flap Kit Highlights: Designed to fix no/slow refilling, running, and noisy toilets, the Korky QuietFILL Toilet Fill Valve is quieter than other fill valves It has a universal design to fit all brands and features a wide range of adjustability to fit most 2-piece and 1-piece toilets The QuietFill Fill Valve is very easy to install and adjust; no tools are required Simply remove your old fill valve or ballcock, insert your new Korky fill valve, and adjust The innovative twist-lock adjustment makes installation easy Designed to fit more toilets, the QuietFill toilet fill valve adjusts from 7-3/4"to 13-1/2" Also included is the longest lasting Korky Plus 2" Toilet Tank Flapper Easy to install, the 818 includes: (1) 528 Fill Valve, (1) 2001 Flapper, (1) Refill Tube, (1) Metal Refill Tube Clip, (1) Mounting Nut, (1) Cone Washer, (1) Coupling Nut, (1) Tamper Proof Key and (1) Instructions.7974371 Specifications: Part Type: Fill Valve Height 7-3/4" to 13-1/2" Adjustable Hardware Included Flapper Included Material: Plastic Country of Origin: USA Alternate Catalog ID 40635884 Features Fill valve fixes: running, noisy, no/slow refill and no/weak flush toilets High performance fill valve fits 99 percent of toilets Flapper range of adjustability from 1.28 to 5 GPF Exclusive longest lasting red rubber in flapper resists chlorine Easy to install and adjust USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.