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K-400H-038 PerforMAX® Universal Toilet Fill Valve and 3-in Flapper Kit

The Fluidmaster K-400H-038 Universal 3 in. High Performance Everything Toilet Tank Repair Kit offers an all-in-one solution to repair your toilet fast but made specifically for 3 in. flush valve toilets. This complete toilet repair kit includes the PerforMAX® toilet fill valve, a high-performance fill valve featuring 2X greater refill rates than standard models, with ultra-quiet operation and adjustable bowl and tank water settings to customize your water use per flush. The adjustable 3 in. toilet flush valve changes height with a quick turn, no cutting required. Also featuring the adjustable 3 in. toilet flapper. Built to last featuring a durable silicone seal, and water-saving adjustable dial design. The universal tank-to-bowl toilet gasket is made to fit most 3 in. flush valve toilets, with a simple two-piece design. Quickly solve running, noisy or leaky toilet problems with one kit made to fit most toilet brands and provide the simplest install possible. Follow the step-by-step instructions with our color-coded, helpful installation tools included for the fastest installation possible.
  • The 3 in Everything Kit offers all you need to fix your 3 in flush valve toilet in one repair kit
  • PerforMAX® fill valve offers the fast and quiet refill, adjustable tank and bowl dials for customized water-use
  • Easy to install, universal design fits 3 in flush valve toilets
  • Adjustable fill valve height to fit more tanks
  • Helpful install tools included for the fastest installation possible
  • Toilet flapper dial turns to set water-use per flush and eliminate water waste
  • Durable, stainless steel hardware for a long lifespan
  • 7 Year warranty

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K-540A-015 Universal 3-in Flush Valve Repair Kit with Tool

Fluidmaster® Adjustable 3-In. Toilet Flush Valve Repair Kit with Red Toilet Tool

  • Fix your leaky tank and restore flush performance with this 3 in. flush valve repair kit
  • Replaces most  3 inch flush valves – Toto, American Standard and more
  • Fast and Easy to Install, helpful toilet tool included
  • Flapper adjusts to customize water use and fine-tune how much water you flush
  • Adjustable flush valve height to fit more tanks
  • 3-inch gasket included
  • Durable silicone seal
  • Corrosion resistant
  • 5-year warranty

The Fluidmaster K-540A-015 Adjustable 3 in. Flush Valve Repair Kit, comes with all the toilet repair parts needed to enhance your toilets flush performance. Quickly repair tank to bowl leaks and save water. An easy to install design that fits 3 in. toilet flush valve HET toilets (built 2005 and newer) and fits most common models. Now featuring our helpful toilet tool, a red toilet wrench, to speed up installation and eliminate hassle. Repair broken flush valves, or simply upgrade standard designs. The flush valve overflow tube is easily adjustable to fit more tank. While the 3 in. adjustable toilet flapper allows for a customized water use with each flush to save. Built durable with a solid frame, silicone seal corrosion resistant materials. Includes 3 in. flush valve, gasket, hardware and tool for a complete repair.

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K-540A-015 Universal 3-In. Flush Valve Repair Kit with Tool

Fluidmaster® Adjustable 3-In. Toilet Flush Valve Repair Kit with Red Toilet Tool

  • Fix your leaky tank and restore flush performance with this 3 in. flush valve repair kit
  • Replaces most  3 inch flush valves – Toto, American Standard and more
  • Fast and Easy to Install, helpful toilet tool included
  • Flapper adjusts to customize water use and fine-tune how much water you flush
  • Adjustable flush valve height to fit more tanks
  • 3-inch gasket included
  • Durable silicone seal
  • Corrosion resistant
  • 5-year warranty

The Fluidmaster K-540A-015 Adjustable 3 in. Flush Valve Repair Kit, comes with all the toilet repair parts needed to enhance your toilets flush performance. Quickly repair tank to bowl leaks and save water. An easy to install design that fits 3 in. toilet flush valve HET toilets (built 2005 and newer) and fits most common models. Now featuring our helpful toilet tool, a red toilet wrench, to speed up installation and eliminate hassle. Repair broken flush valves, or simply upgrade standard designs. The flush valve overflow tube is easily adjustable to fit more tank. While the 3 in. adjustable toilet flapper allows for a customized water use with each flush to save. Built durable with a solid frame, silicone seal corrosion resistant materials. Includes 3 in. flush valve, gasket, hardware and tool for a complete repair.

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830V-001 3" DUAL FLUSH VALVE

  • Saves Water and restores flush performance to your dual flush valve toilet
  • Easy to install
  • Fit’s 3” Dual Flush Valve 2 -Piece toilets, including Glacier Bay and other dual flush toilets
  • Superior flushing of solids and liquids
  • Adjust the half flush for liquids
  • Adjust the full flush for solids
  • 5 year warranty

For use in Dual Flush Valve Toilets only.

The Fluidmaster® Dual Flush Valve is designed to be an exact replacement dual flush valve for your 3” Flush Valve Toilet. Dual flush offers maximum performance to optimize water use. Customize to your specific needs, with fully adjustable settings for both solids and liquids to enhance performance and save water. Clear and easy to follow instructions are included for a simple, quick install process. Built to last from high quality materials this model features a 5 year warranty. Also consider a Fluidmaster® Toilet Fill Valve for complete fill and flush restoration. Designed to save water Fluidmaster®’s 3” Dual Flush Valve Replacement helps you eliminate common flush problems like leaks and running toilets.

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

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400CAR3 - PerforMAX® Kit for 3" Flush

Having trouble with your toilet with a 3″ Flush Valve?

The PerforMAX® Fill Valve and 3″ Flapper Kit is the best solution for 3″ toilets that are having problems such as:

  • Noisy Toilet
  • Toilet turns on by itself
  • Constant running toilet or leaky toilet
  • Toilet has weak flush or will not flush
  • Slow filling toilet
  • Toilet makes high pitch sound after flushing
  • Not enough water in toilet bowl

The PerforMAX® Fill Valve and 3″ Flapper Kit is the premium solution to fix and upgrade your 3″ toilet!

Note: This kit works with any 3″ flush valve toilet.

  • PerforMAX® products provide optimal performance while saving water and money
  • Silicone seal lasts up to 10 times longer than standard flappers
  • Hard water resistant
  • Solid frame flapper for ultimate reliability – no twisting and best seal every time and eliminates ghost flushing
  • Anti-siphon operation, code approved

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540AK/AKR - 3" Flush Valve with bolts

This toilet flush valve is 3” Toilet Flush Valve Kit to replace the flush valve in your HET toilet.

  • Repair leaks between tank and bowl
  • Easy install
  • Fits Toto®, American Standard® and other common 3″ flapper toilets
  • Easily adjustable overflow tube
  • Flapper adjusts to optimize performance and fine-tune how much water you flush
  • Long lasting, chlorine resistant silicone seal**
  • 5 year warranty

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To determine whether your toilet is HET, please click here:

How to check your toilet type

The 540AK/AKR 3” Flush Valve Kit is an easy to install design that repairs leaks and saves water. The flush valve height adjusts up or down to fit more toilet models and sizes, while the 3” flapper also adjusts to optimize performance and fine-tune how much water you use. This kit includes all you need to restore your toilets flush. Parts include; an adjustable flush valve, a 3” flapper, a gasket, bolts, washers and nuts for a complete repair. The 540AKR fits most common 3” flush valves.

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

** DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS CONTAINING BLEACH OR CHLORINE. USE OF SUCH PRODUCTS WILL RESULT IN DAMAGE TO TANK COMPONENTS AND MAY CAUSE FLOODING AND PROPERTY DAMAGE. USE OF SUCH PRODUCTS WILL VOID THIS WARRANTY. Instead, we recommend using Flush ‘n Sparkle® automatic toilet bowl cleaner.

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