Toilet Repair Kits

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K-400H-5002 PerforMAX® Kohler and American Standard Repair Kit With Tool

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Enjoy 10% discount from Dec 14 – Jan 3, 2024. No Code required.

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This repair kit for Kohler and American Standard toilets comes with tools!

  • Restore your toilet’s fill and eliminate leaks on your specialty flush valve toilet fast
  • Fits: Kohler AquaPiston (Yellow Seal), American Standard Champion 3 (Yellow Seal), American Standard Champion 4 (Blue Seal)
  • Easy to install
  • Includes the quietest, most powerful fill valve solution for 2x greater refill rates
  • PerforMAX high performance toilet fill valve now with tank and bowl water level control
  • Direct OEM replacement flush valve seals designed to fit
  • Featuring the innovative green toilet tool for simple install and uninstall
  • Durable silicone seals – last 10x longer than standard material/li>
  • 7 year warranty

To download our free guide to fix common toilet problems please click here: Fluidmaster Toilet Repair Guide

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The Fluidmaster K-400H-5002 PerforMAX High Performance Toilet Fill Valve and Specialty Flush Valve Seals Repair Kit for Kohler and American Standard eliminates the guesswork when repairing your specialty flush valve toilet. This toilet repair kit includes the ultra-quiet and powerful PerforMAX toilet fill valve, for 2x greater refill rates than standard models. Featuring EZ-twist adjustable height from 10 in. to 15 in. to fit more tanks, and both tank and bowl water-saving adjustment dials to control water use per flush. Also including direct OEM replacement specialty flush valve seals made for the perfect fit. The color makes choosing simple, the Yellow Seal fits Kohler AquaPiston and American Standard Champion 3 models, while the Blue Seal fits American Standard Champion 4 models. Built to last up to 10x longer than standard designs, with durable silicone construction. Trust Fluidmaster’s PeforMAX Fill Valve and Seal Kit to eliminate leaks and restore toilet performance, with the fastest install possible.
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K-400H-5002 PerforMAX® Kohler and American Standard Repair Kit With Tool

Download Installation Instructions

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The K-400H-5002 PerforMAX® Kohler and American Standard Repair Kit With Tool is available online, from our following retail partners.