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The 8 Best toilet repair kit of 2025

Are you trying to find toilet repair kit among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling toilet repair kit on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 21 hours of research and did 48 toilet repair kit tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best toilet repair kit you can buy today

SaleNo. 1
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
  • The PerforMAX fill valve and 2 in. Flapper Kit is the premium solution to make your 2 in. flush valve toilet run like new
  • PerforMAX toilet fill valve offers high performance with adjustable tank and bowl water for full water control
  • Fast and Easy to Install
  • PerforMAX Water-Saving Toilet Flapper included to save water use per flush
  • Adjustable fill valve height to fit more tanks, corrosion resistant flapper, Solid frame for a secure seal, 7 year warranty
No. 2
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
827 Consomer Reviews
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
  • The Everything Kit includes everything you need to fix your toilet in one trip and one purchase
SaleNo. 3
Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install
  • RESTORES OVERALL TOILET PERFORMANCE: All in one toilet repair kit replaces inefficient fill and flush valves, leaky flappers, and broken toilet handles to make your toilet run like new.
  • UNIVERSAL DESIGN: 400A toilet fill valve adjusts easily from 9 – 14 inches, fits most 2-inch flush valve toilets, and is ideal for use in 1.6 to 3.5 gallons per flush toilets or larger
  • HIGH PERFORMANCE FLAPPER: PerforMAX high performance 2-inch adjustable water-saving toilet flapper maximizes water usage with each flush
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again
SaleNo. 4
Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
  • Fix noisy, or slow filling fill valves with the quietest, most powerful toilet fill valve available
  • Easy to install, step-by-step instructions included
  • Universal fit for most toilet models and brands
  • Tank and Bowl water level adjustment dials to customize the perfect flush and save. EZ-Twist height adjusts from 9 in. to 14 in. to fit more tanks
No. 6
Toilet Flush Handle Replacement Kit: Front Universal Toilet Bowl Replacement Kit, Toilet Repair Kit Inside Tank Chain Flusher Handle Lever Replacement Parts Compatible with American Standard Mansfield
  • Universally Adjustable Design: BUDONI's toilet handle replacement kit features a universally adjustable design, making it compatible with most standard front-mount toilets. Its toilet trip lever is meticulously crafted to offer three holes for adjustable lengths, ensuring an ideal fit for your toilet tank. With its sleek and simple appearance, this replacement kit effortlessly matches any bathroom style, from classic to modern, seamlessly integrating with your bathroom decor.
  • Durability & Elegance Combined: Crafted from high-quality metal materials, the chrome-plated handle of BUDONI's toilet flush handle replacement withstands daily use while resisting scratching, fading, and rusting. The lever, made from premium brass with a corrosion-resistant finish, guarantees strength and reliability. This combination ensures the toilet lever replacement kit not only lasts but also adds a touch of elegance to your bathroom setup, enduring the test of time.
  • Ergonomic & Accessible: Designed with practicality and ergonomics in mind, BUDONI's toilet lever is suitable for users of all ages, including children, toddlers, and seniors. Its efficient rinsing mechanism requires only a gentle push, offering an optimal solution for any flushing issues caused by damaged or rusty handles. Whether for residential bathrooms, commercial settings, or rental properties, its aesthetically pleasing look complements your bathroom's decor while providing functionality.
  • Easy Installation Kit: This comprehensive toilet replacement parts kit comes complete with a metal handle, trip lever, flapper chain, and all essential components for a full upgrade. Its user-friendly design promotes hassle-free installation and easy replacement, eliminating the need for professional help or specialized tools. Measuring 8.26 inch in length and 2.56 in in width, it fits tank hole diameters ranging from 0.62 to 0.67 inch, streamlining the repair process and ensuring a perfect fit.
  • Brand Compatibility & Support: Compatible with a broad range of brands, including Kohler, Toto, Mansfield, and Gerber, BUDONI's toilet tank lever replacement kit suits most front-mounted toilet cisterns. While it's designed for universal fit, we recommend verifying the lever type before purchase. Our 24-hour rapid response guarantee and professional guidance ensure you buy with confidence. Trust BUDONI for your toilet repair needs and enjoy a blend of functionality and style in your bathroom.
No. 7
Houpeoro Universal Toilet Repair Kit for Inside Tank – Includes Adjustable Fill Valve & 2-Inch Flapper, Quiet & Easy Installation (Red, 1-Pack)
  • 【Universal Design】This toilet fill valve replacement kit fits most toilet models and brands. It features a US standard G15/16" inlet and an adjustable height, easily extending from 8 to 13 inches for a perfect fit
  • 【Enhance Your Toilet's Performance】Fix slow filling, noisy, leaking, or running toilets with this toilet flush valve replacement kit. Experience quiet and rapid tank filling, dramatically boosting your toilet's overall efficiency
  • 【Water-Saving Toilet Tank Parts】Customize the perfect flush with adjustable tank and bowl water level dials. The fill valve delivers the right amount of water to the tank, optimizing performance, saving water, and reducing your water bill
  • 【Efficiently Prevents Leaks】The V-shaped silicone seal ring on the toilet fill valve ensures a tight seal. The durable, leak-proof toilet flapper is crafted from high-quality, corrosion-resistant rubber, offering both strength and flexibility. Its excellent sealing performance effectively eliminates water leakage issues
  • 【Easy to Install】The float valve replacement kit is easy to install. Package includes: 1 Fill Valve and 1 2-Inch Flapper Replacement. Simply remove the old parts and replace them with the new ones for a quick DIY upgrade to your toilet flush
No. 8
Korky 100BP Ultra High Performance Flapper Fits Most Toilets - Long Lasting Rubber - Easy to Install - Made in USA, Small, Red,1 Pack
  • TOILET FLAPPER VALVE FITS MOST POPULAR 2 inch toilet brands including, but not limited to: American Standard, Kohler, Mansfield, & TOTO – Replaces popular rubber, float-style and rigid frame flappers.
  • MOST UNIVERSAL the High Performance Toilet Flapper is the most universal 2 inch flapper available. Adjusts to fit all tank sizes: 1.28, 1.6, 3.5 and 5 gallon per flush toilets
  • MADE IN USA - Toilet parts flapper is proudly made in America and backed by a 5 year warranty.
  • HIGH QUALITY REPLACEMENT TOILET PARTS: Need to repair or replace toilet parts? Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are universal to fit the majority of toilets. Designed & manufactured in Wisconsin. Flapper made of chlorine resistant rubber
  • QUICKLY FIX running and leaking toilets and eliminate costly water waste.
No. 9
Korky QuietFILL Platinum Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528MP
  • UNIVERSAL FILL VALVE: This toilet fill valve replaces ballcocks & worn down valves for different types of 2-piece & 1-piece toilets. It's easy to install & keeps your toilet running smoothly.
  • EASY TO INSTALL: Quiet replacement fill valve has a twist-lock adjustment that makes installation the easiest when you're doing toilet repairs. Adjustable from 7.75'' to 13.5.''
  • INCLUDES: Installs in less than 5 minutes. Includes fill valve, refill tube, metal refill tube clip, mounting nut, cone washer, refill adjuster, coupling nut, tamper proof key & instructions.
  • WHY KORKY: Our high quality toilet products are universal & specific to both older & modern toilet models. Our repair parts are easy to install & made exclusively from long lasting chlorazone red rubber.
  • REPLACEMENT TOILET PARTS: Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are unviersal to fit the majority of toilets. Designed & manufactured in Wisconsin.
SaleNo. 10
Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install
  • PREMIUM TOILET PERFORMANCE: All in one toilet repair kit replaces inefficient fill and flush valves, leaky flappers, and broken toilet handles to make your toilet run like new
  • UNIVERSAL DESIGN: PerforMAX toilet fill valve with 2X greater refill rate adjusts easily from 10 – 15 inches and is ideal for use in high efficiency 1.28 to 1.6 gallons per flush toilets
  • HIGH PERFORMANCE FLAPPER: PerforMAX 507AK high performance 2-inch adjustable water-saving toilet flapper eliminates twisting and ghost flushing to maximize water usage with each flush, Deteriorating or damaged flush valve
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again
  • Effectively control fill and flush volume, while upgrading toilet parts
SaleNo. 11
Teviora Universal Toilet Flusher Replacement Kit, Water-Saving & Height Adjustable Fill Valve, 2-Inch Flapper, Quiet & Anti-Siphon Toilet Repair Kit Inside Tank, Easy to Install (Red, 1-Pack)
  • 【Universal Compatibility】Compatible with most toilet models and brands, this toilet fill valve replacement kit features a US standard G15/16" inlet. Its height is easily adjustable from 8 to 13 inches, ensuring a perfect fit for various tank sizes
  • 【Upgrade Your Toilet’s Performance】 Fix slow filling, noisy, leaking, or continuously running toilets with this high-performance flush valve replacement kit. Enjoy a quieter bathroom experience with rapid and efficient tank refilling, improving both water efficiency and flushing power
  • 【Water-Saving Toilet Tank Parts】 Customize your flush with adjustable tank and bowl water level controls. The fill valve ensures precise water delivery, optimizing performance while conserving water and lowering your water bill
  • 【Effectively Prevents Leaks】 The V-shaped silicone seal on the fill valve ensures a secure, watertight fit. The durable, leak-proof flapper is made from premium, corrosion-resistant rubber, combining strength with flexibility for long-lasting performance. Its superior sealing capability effectively eliminates water leakage issues
  • 【Easy Installation】 The float valve replacement kit is quick and simple to install. The package includes 1 fill valve and 1 2-inch flapper replacement. Just remove the old parts and replace them with the new ones for a hassle-free DIY toilet upgrade
SaleNo. 12
Fluidmaster 402CARHRP14 PerforMAX Universal High Performance Fill Flapper Repair Kit for 2-Inch Flush Valve Toilets, Easy Install, Multi Color
  • PREMIUM TOILET PERFORMANCE: Toilet fill valve and flapper repair kit fixes common toilet problems such as running, leaking, noisy, ghost flushing or weak flushingUNIVERSAL DESIGN: PerforMAX toilet fill valve adjusts easily from 10 – 15 inches and is ideal for use in 1.6 gallons per flush toiletsCORROSION RESISTANT: Chlorine and hard water resistant, PerforMAX 2-inch flapper features corrosion-resistant Microban material to prevent breakdown and leaks due to bacteria 7-YEAR WARRANTY: This product has a 7-year warranty DURABLE: Solid frame flapper eliminates twisting and ghost flushing for optimal performance
SaleNo. 13
Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit, 5 x 5 x 10-7/8 inches
  • 3" Toilet Canister Flush Valve Kit: Features a 3" canister with a 3" outlet
  • Compatible: Canister flush valve kit for Kohler Cimarron toilets
  • Identification: Look inside the back wall of the toilet tank to identify tank model number
  • Kohler Cimarron Line Item: Compatible with Kohler Cimarron tank model number K-4634
SaleNo. 14
Danco 80816 Complete Toilet Repair Kit Fill Valve, Flapper, Rod, Float Replacement, White
  • TOILET REPAIR KIT: The Danco Toilet Repair Kit includes replacement parts for the most common toilet parts that cause a leaky toilet and will restore your toilet to its original working condition.
  • TOILET FILL VALVE DIMENSIONS: The fill valve height is approximately 8.5 inches from the bottom of inside the tank.
  • TOILET BALL ROD FLOAT & BALL FLOT DIMENSIONS: The length of the brass rod is 7.75” and the length of the float is 5.5”; when the brass road is threaded into both the float and threaded into the fill valve, the total length of the rod and float ends up being about 11.75”.
  • TOILET FLAPPER DIMENSIONS: The toilet flapper is ideal to replace worn-out flappers and is designed to fit 2 in. toilet flush valves.
  • EASY TO INSTALL: Includes easy to follow installation instructions. Complete this DIY Project with common household tools such as screwdriver and adjustable wrench.
  • BUILT TO LAST: The durable plastic and rubber constructions provides strength and durability which allows for optimal performance.
  • SINGLE-FLUSH APPLICATIONS: This toilet repair kit works for standard single-flush applications.
  • COMPLETE TOILET REPAIR KIT INCLUDES: Universal flapper with adapter, spring, float with rod, and ballcock with refill tube.
No. 15
Fluidmaster PerforMAX Universal Toilet Fill and Flush Valve Repair Kit
1,712 Consomer Reviews
Fluidmaster PerforMAX Universal Toilet Fill and Flush Valve Repair Kit
  • Fixes most toilet problems - replaces poor performing, or outdated fill valves and cracked flush valves
  • Quick and Easy-to-Install, no tank removal repair kit cuts repair time in 1/2
  • Universal design fits most toilet models
  • Simple peel and stick flush valve install
  • PerforMAX 2” Flush Valve Repair Kit - high performance, quiet and powerful - included, with toilet flapper and seal
  • Fits 2” flush valve toilets including Kohler, Toto, American Standard & more
  • Adjustable for maximum performance and water savings
  • Best suited for 1.28 HET & 1.6 GPF toilets made after 2005
  • Anti-siphon design won’t contaminate the water supply
  • Durable build includes a 5 year warranty
SaleNo. 16
Fluidmaster K-400A-5004 Universal Toilet Fill Valve and 2 in. Toilet Flapper Repair Kit
  • Fix cracked fill valves and running toilets in one kit
  • Easy to install
  • Universal design fits most 2" flush valve toilets
  • 400A toilet fill valve height easily adjusts between 9 in. to 14 in. to fit more tanks
  • Solid frame flapper resists twisting for a secure seal, Durable build, 5 year warrany
No. 17
Fluidmaster K-400H-038-T4 PerforMAX 3 in. Everything Toilet repair kit, No Size, Multi
  • The 3 in. Everything Kit has all you need to fix your 3 in. flush valve toilet with one repair kit
  • Easy to install, universal design fits 3 in. flush valve toilets, helpful install tools included
  • PerforMAX fill valve offers the fast and quiet refill, adjustable tank and bowl dials for customized water-use and adjustable height to fit more tanks
  • Adjustable flush valve eliminates cutting, simply twist to adjust height and fit most 3 in. flush valves
  • Universal tank-to-bowl gasket for use with most any 3 in. flush valve toilets, including Toto, American Standard and more; Includes adjustable 3 in. flapper; Durable stainless steel hardware; 7 year warranty
SaleNo. 18
Houpeoro Universal Toilet Flusher Replacement Kit, Toilet Fill Valve Replacement Kit, Toilet Parts Inside Tank Kit, Adjustable, Quiet and Easy to Install (1-Pack)
  • 【Universal Design】This toilet fill valve replacement kit fits most toilet models and brands. It features a US standard G15/16" inlet and an adjustable height, easily extending from 8 to 13 inches for a perfect fit
  • 【Enhance Your Toilet's Performance】Fix slow filling, noisy, leaking, or running toilets with this toilet flush valve replacement kit. Experience quiet and rapid tank filling, dramatically boosting your toilet's overall efficiency
  • 【Water-Saving Toilet Tank Parts】Customize the perfect flush with adjustable tank and bowl water level dials. The fill valve delivers the right amount of water to the tank, optimizing performance, saving water, and reducing your water bill
  • 【Efficiently Prevents Leaks】The V-shaped silicone seal ring on the toilet fill valve ensures a tight seal. The durable, leak-proof toilet flapper is crafted from high-quality, corrosion-resistant rubber, offering both strength and flexibility. Its excellent sealing performance effectively eliminates water leakage issues
  • 【Easy to Install】 Installing the float valve replacement kit is quick and simple. The package includes 1 fill valve kit. Just remove the old parts and replace them with the new ones for a hassle-free DIY toilet upgrade
No. 19
Houpeoro Universal Toilet Flusher Replacement Kit, Fill Valve, 2-Inch Flapper, Toilet Handle Lever, Adjustable, Quiet, Easy to Install, Complete Toilet Parts Inside Tank Kit (Red, 1-Pack)
  • 【Universal Design】This toilet fill valve replacement kit fits most toilet models and brands. It features a US standard G15/16" inlet and an adjustable height, easily extending from 8 to 13 inches for a perfect fit
  • 【Enhance Your Toilet's Performance】Fix slow filling, noisy, leaking, or running toilets with this toilet flush valve replacement kit. Experience quiet and rapid tank filling, dramatically boosting your toilet's overall efficiency
  • 【Water-Saving Toilet Tank Parts】Customize the perfect flush with adjustable tank and bowl water level dials. The fill valve delivers the right amount of water to the tank, optimizing performance, saving water, and reducing your water bill
  • 【Efficiently Prevents Leaks】The V-shaped silicone seal ring on the toilet fill valve ensures a tight seal. The durable, leak-proof toilet flapper is crafted from high-quality, corrosion-resistant rubber, offering both strength and flexibility. Its excellent sealing performance effectively eliminates water leakage issues
  • 【Easy to Install】The float valve replacement kit is simple to install. Package includes: 1 Fill Valve, 1 2-Inch Flapper, and 1 Handle Replacement. Just remove the old parts and replace with the new ones for a quick DIY upgrade to your toilet flush
No. 20
Korky 818MP QuietFILL® Platinum Universal Toilet Fill Valve & 2" Toilet Flapper Kit, Silver
  • 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

How to choose a good toilet repair kit

Does the idea of finding a fantastic toilet repair kit make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in toilet repair kit. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top toilet repair kit products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top toilet repair kit on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top toilet repair kit brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top toilet repair kit based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the toilet repair kit were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good toilet repair kit, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your toilet repair kit.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting toilet repair kit for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our toilet repair kit. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what toilet repair kit should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on toilet repair kit.