The Fluidmaster 400CAR3P5 PerforMAX Toilet Fill Valve and 3 in. Adjustable Flapper Kit optimizes your 3 in. flush valve toilet completely. From fill to flush save on water usage and money. Featuring the PerforMAX toilet fill valve， the quietest and most powerful toilet fill valve on the market. A high-performance fill valve that solves common noise and slow fill problems. Utilize the water-saving roller clamp to control toilet bowl refill levels. Also， featuring the PerforMAX 3 in. adjustable toilet flapper that efficiently uses water. Set the water usage based on your specific needs， with a dial controlled water release level. Recommended for best use in toilets 1.6 GPF and less， this design fits most models， with the adjustable fill valve height and adjustable flapper arms. The PerforMAX Toilet Fill Valve and 3 in. Toilet Flapper Kit also showcases a quality build， from corrosive resistant materials， a solid flapper frame and a long-lasting silicone seal. For the most complete performance upgrade of your toilets fill and flush， this Fluidmaster PerforMAX toilet repair kit for 3 in. flush valves is best solution for water-savings.

Maximize performance and water savings with the most powerful fill valve on the market coupled with the versatile 3 in. adjustable flapper

Easy to install， adjustable fill valve and flapper design

Fits 3 in. flush valve American Standard/Eljer， Glacier Bay， Kohler， Toto and other brands

PerforMAX high performance fill valve adjusts easily between 10 in. to 15 in.

PerforMAX 3 in. water-saving toilet flapper included

Durable silicone seal lasts up to 10x longer than standard flappers

7-year warranty

Get a powerful fill and a water-saving flush with this PerforMAX toilet repair kit