Best Toilet Repair Kits of 2025

Harry Stack
Last Updated: Jan 15, 2025

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Toilet repair kits are essential tools for anyone experiencing issues with their toilet. These kits typically include a variety of components such as fill valves, flappers, and flush valves, which can help to fix common problems like leaks, clogs, and running water. They are easy to install and can save homeowners money on costly repairs or replacements. Toilet repair kits are available in a range of sizes and styles to fit most toilets, and they are an affordable and convenient solution for anyone looking to fix their toilet quickly and efficiently.

At a Glance: Our Top Picks

#TOP 1
Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install
ftb score rating icon 9.8
#TOP 2
Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install
ftb score rating icon 9.7
#TOP 3
Danco 80816 Complete Toilet Repair Kit Fill Valve, Flapper, Rod, Float Replacement, White
ftb score rating icon 9.5

Top 10 Toilet Repair Kits

#TOP 1

Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install

400ARHRKP10
Easy Install
1 Pack
Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install
ftb score rating icon 9.8
FTB Score

The Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets is an easy to install toilet repair kit that replaces inefficient fill and flush valves, leaky flappers, and broken toilet handles. It is designed to be universal and adjustable to fit most toilets, and is ideal for use in high efficiency 1.28 to 1.6 gallons per flush toilets. The PerforMAX 507AK high performance 2-inch adjustable water-saving toilet flapper eliminates twisting and ghost flushing to maximize water usage with each flush. Installation is easy and can be done in 10 minutes or less.

What We Like
Easy installation
Cost-effective solution
Clear instructions
Durable parts
Fixes multiple issues
What We Don't Like
Occasional fitment issues
Missing some specific parts
#TOP 2

Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install

400AKRP10
Easy Install
2 inches
Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install
ftb score rating icon 9.7
FTB Score

The Fluidmaster 400AKRP10 400AKR Universal All in One Toilet Repair Kit is an ideal solution for restoring overall toilet performance. It replaces inefficient fill and flush valves, leaky flappers, and broken toilet handles to make your toilet run like new. The 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. The PerforMAX high performance 2-inch adjustable water-saving toilet flapper maximizes water usage with each flush. Installation is easy and can be done in 10 minutes or less.

What We Like
Comprehensive installation instructions
High-quality components
Adjustable flow level
Effective performance
Easy installation process
What We Don't Like
Included flush handle feels cheap
May not fit UK cisterns
#TOP 3

Danco 80816 Complete Toilet Repair Kit Fill Valve, Flapper, Rod, Float Replacement, White

80816
White
Danco 80816 Complete Toilet Repair Kit Fill Valve, Flapper, Rod, Float Replacement, White
ftb score rating icon 9.5
FTB Score

The Danco 80816 Complete Toilet Repair Kit is a great solution for those looking to repair their toilet. It includes replacement parts for the most common toilet parts that cause a leaky toilet and will restore your toilet to its original working condition. It includes a universal flapper with adapter, spring, float with rod, and ballcock with refill tube. Installation is easy and the durable plastic and rubber constructions provides strength and durability which allows for optimal performance. However, some customers have had difficulty with the flapper fitting and the valve being too short.

What We Like
Durability of materials
Easy installation
Great value for price
Well-made components
Compatible with older toilets
What We Don't Like
Incomplete kit
Non-adjustable parts
#TOP 4

Korky 4010XP Toilet Repair Kit

4010XP
Black
Korky 4010XP 2X Long-Life Standard 2-inch Complete Toilet Repair Kit, Black
ftb score rating icon 9.3
FTB Score

The Korky Toilet Repair Kit is your all-in-one solution for common toilet issues like running, noisy, or weak flushing. This complete kit is designed to fit a wide range of toilet brands, ensuring you can easily make repairs without hassle. Its high-performance fill valve replaces outdated systems, allowing it to fit 99% of toilets. Plus, with a ten-year warranty, you can be confident in the longevity and reliability of your repairs, making your toilet maintenance simpler and more effective.

What We Like
Easy installation
Good instructions provided
Quiet operation
Durable components
Reliable performance
What We Don't Like
Potential bolt material issues
Inconsistent washer quality
#TOP 5

Fluidmaster PerforMAX Universal Toilet Fill and Flush Valve Repair Kit

400CARP5
Fluidmaster PerforMAX Universal Toilet Fill and Flush Valve Repair Kit
ftb score rating icon 9.2
FTB Score

The Fluidmaster 400CARP5 Universal No Tank Removal PerforMAX Kit is a great choice for those looking for an easy-to-install, no tank removal repair kit that cuts repair time in 1/2. It is designed to be versatile and work for several toilet types, and comes with a PerforMAX 2” Flush Valve Repair Kit, toilet flapper and seal. It is adjustable for maximum performance and water savings, and has an anti-siphon design that won’t contaminate the water supply. It is also backed by a 5 year warranty.

What We Like
Easy installation
Affordable pricing
Includes multiple components
Good quality materials
Adjustable water flow
What We Don't Like
Longer fill time
Some parts may be unnecessary
#TOP 6

Fluidmaster K-400H PerforMAX Toilet Repair Kit

K-400H-038-T4
Multi
No Size
Fluidmaster K-400H-038-T4 PerforMAX 3 in. Everything Toilet repair kit, No Size, Multi
ftb score rating icon 9.1
FTB Score

The Fluidmaster PerforMAX Kit is designed to make fixing your 3-inch flush valve toilet simple and efficient. With this comprehensive kit, you can easily install everything you need for a quick repair. The PerforMAX fill valve provides a fast and quiet refill, ensuring your toilet operates smoothly while allowing you to adjust water usage according to your needs. The adjustable flush valve can be customized by simply twisting it, eliminating the need for cutting. Additionally, a universal tank-to-bowl gasket is included, making it compatible with various brands like Toto and American Standard. This kit is perfect for any DIY enthusiast.

What We Like
Complete kit for toilet repair
Easy installation process
Excellent instructions provided
Durable and reliable performance
Water-saving benefits
What We Don't Like
Plastic handle and rod
Wobbling issue with tank
#TOP 7

Danco HYR460 Hydroright Dual Flush Toilet Repair Kit

HYR460
White
Push Btton Handle
Danco HYR460 HyrdroRight Water-Saving Toilet Tank Repair Kit with Dual Flush Valve, Includes Dual Push Btton Handle in Chrome
ftb score rating icon 9.0
FTB Score

The Danco HYR460 Hydroright Dual Flush Toilet Repair Kit is an innovative solution that can easily convert a standard toilet into a dual-flush toilet with two buttons. The Quick Flush setting uses significantly lower water volumes for liquids and paper, while the second Full Flush button uses the normal amount of water for solids. The kit also detects leaks and signals when a leak is found. The Total Repair Kit can be calibrated to adjust the exact amount of water needed, which saves water. The kit eliminates common leaky toilet problems due to a worn-out flapper, handle, or faulty flapper chain. The permafit silicone seal is also chlorine and chemical resistant and will not warp.

What We Like
Easy installation process
Effective dual-flush system
Reduces water consumption
Clear instructions provided
Convenient for cleaning
What We Don't Like
Lightweight plastic components
Initial minor leaks possible
#TOP 8

Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit

K-400H-021-P8
Multicolor
No Size
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
ftb score rating icon 8.9
FTB Score

The Fluidmaster Toilet Repair Kit is an all-in-one solution for your toilet repair needs. This kit includes everything you need to fix your toilet in one purchase and one trip. The kit features a PerforMAX 2-inch flapper that is adjustable and works with all toilet models. The kit also includes a fill valve that is easy to install and adjust, a tank lever that is durable and easy to use, and a refill tube that is flexible and easy to position. With this kit, you can fix your toilet quickly and easily, without having to make multiple trips to the hardware store. The Fluidmaster Toilet Repair Kit is a convenient and cost-effective solution for all your toilet repair needs.

What We Like
Includes necessary tools
Cost-effective solution
Clear instructions
Fits most standard toilets
Easy installation
What We Don't Like
Some plastic parts feel cheap
Not suitable for UK toilets
#TOP 9

Korky 2-inch Toilet Repair Kit

Lavelle Industries - 4010MP
No Color
Korky Standard 2-inch Complete Toilet Repair Kit, Fixes: Running, Noisy, No/Slow Refill, and No/Weak Flush Toilets, Easy to Install, 4010MP
ftb score rating icon 8.9
FTB Score

The Korky Toilet Repair Kit is designed to tackle common toilet issues such as running water, noise, slow refills, and weak flushes. It comes brand new in a box, ensuring you have all the necessary parts for a complete repair. This kit is easy to install, making it convenient for you to fix your toilet without the need for professional help. By addressing these problems, you can save water, reduce noise, and improve the overall efficiency of your toilet, ensuring a better experience in your bathroom.

What We Like
Relatively quiet operation
Easy installation process
Durable, quality materials
Adjustable flapper settings
Reputable manufacturer
What We Don't Like
Tank-to-bowl washer may be thick
Possible wobble of tank
#TOP 10

Fluidmaster 7530 Universal Better Than Wax Toilet Seal, Wax-Free Toilet Bowl Gasket Fits Any Drain

7530P8
Fluidmaster 7530 Universal Better Than Wax Toilet Seal, Wax-Free Toilet Bowl Gasket Fits Any Drain
ftb score rating icon 8.7
FTB Score

The Fluidmaster 7530P8 Universal Better Than Wax Toilet Seal is a wax-free solution to installing a toilet on any flange without the mess. It is stackable and fits any 3-inch or 4-inch drain lines with no-rust brass bolts and hardware. It requires no minimum temperature for installation and can be repositioned without damaging the seal. Customers have found it to be easy to use and effective, with no leaks. It is a great idea for those who don't want to deal with the mess of wax rings. However, it may not fit all toilet horns, and may not be suitable for those with flanges that are above the floor level.

What We Like
Easy installation
No mess or deformation
Durable and reusable
Effective seal
Great for hot climates
What We Don't Like
Potential height issues
Missing base ring for some
Buying Guide Image

A Guide to Choosing the Right Toilet Repair Kits

Introduction

When it comes to toilet repair, having the right tools and supplies on hand can make all the difference. Toilet repair kits are an easy and convenient way to ensure that you have everything you need to fix common problems like clogs, leaks, and faulty flushing mechanisms. But with so many kits on the market, how do you choose the right one for your needs? In this article, we will break down the key factors to consider when choosing a toilet repair kit and offer some tips for making the best selection.

Types of Toilet Repair Kits

Toilet repair kits come in a few different varieties, each designed for a specific type of problem or repair. The most common types of kits are:

  • Clog removal kits: These kits typically include a plunger and a snake or auger for clearing blockages in the toilet's drain.

  • Flush valve repair kits: These kits are used to fix faulty flushing mechanisms, which can cause problems with the toilet's ability to flush properly or refill after flushing.

  • Tank-to-bowl gasket kits: These kits include the gasket and other components necessary for repairing a leak between the toilet's tank and bowl.

  • Universal repair kits: As the name suggests, universal repair kits are designed to be a one-size-fits-all solution for common toilet problems. These kits typically include a variety of tools and supplies, such as a plunger, auger, gasket, and more.

Key Factors to Consider

When choosing a toilet repair kit, there are a few key factors to consider:

  • Compatibility: Make sure the kit you choose is compatible with your toilet's make and model. This is particularly important if you have a newer or high-end toilet, as generic kits may not fit properly or work as intended.

  • Contents: As mentioned above, different kits are designed for different types of repairs. Consider the specific problems you are trying to address and choose a kit that includes the tools and supplies you need.

  • Brand and quality: Not all toilet repair kits are created equal. Look for kits from reputable brands with a proven track record of quality and reliability. Avoid cheap, generic kits that may not be up to the task.

  • Price: Of course, price is also an important factor to consider. Compare prices from different brands and retailers to find the best value for your money. Keep in mind that a higher price doesn't necessarily mean a better kit, so be sure to look at all of the factors above.

Tips for Choosing the Right Kit

To make the best selection, follow these tips:

  • Do your research: Take the time to read reviews and compare different kits to see which ones are most highly rated and recommended by other consumers.

  • Ask for recommendations: If you're not sure which kit is right for you, don't hesitate to ask for recommendations from a plumber or other professional.

  • Consider purchasing a universal kit: If you're not sure which type of kit you need or if you want to be prepared for a variety of potential problems, a universal kit may be the best option. These kits typically include a wider range of tools and supplies, allowing you to tackle a variety of issues.

  • Keep it on hand: Once you've chosen a kit, make sure to keep it in an easily accessible location in your home. That way, you'll be prepared for any unexpected toilet problems that may arise.

Conclusion

Choosing the right toilet repair kit can save you time, money, and frustration when it comes to fixing common toilet problems. By considering factors like compatibility, contents, brand and quality, and price , you can make an informed decision and select a kit that will be effective and efficient for your needs. Don't be afraid to do some research and ask for recommendations, and consider investing in a universal kit to be prepared for any situation. Keep your chosen kit on hand and you'll be ready to tackle any toilet issues that come your way.

Frequently Asked Questions (FAQs)

1. Can I fix my toilet myself?

Yes, most toilet problems are relatively easy to fix yourself. However, it's important to know the make and model of your toilet before attempting any repairs, as newer toilets can vary in design and parts.

2. What do plumbers use to seal toilets?

Plumbers often use plumber's putty to seal toilets. This versatile product prevents water from leaking between two rigid surfaces, ensuring a leak-free seal for your fixtures.

3. How do I know if I have a 10 or 12 inch rough-in toilet?

To determine the rough-in measurement for your toilet, measure from the wall behind the toilet to the middle of the closet bolt caps. These bolts hold the toilet to the floor. Exclude any baseboards or tiling on the wall when taking the measurement.

4. What is the difference between a 2 inch and 3 inch toilet?

The difference between a 2-inch and 3-inch toilet lies in the flushing power and water usage. A 3-inch flush valve can provide a more powerful flush with less water compared to a 2-inch valve. Some efficient toilets use only 1.28 gallons per flush with a 3-inch flush valve.

5. Can you fix a toilet without a plumber?

Yes, you can fix a toilet without calling a plumber. For clogs, a combination of baking soda and vinegar can be effective. Simply add one cup of baking soda to the bowl, let it sit for a few minutes, then slowly pour in two cups of vinegar. Let the mixture sit for an hour before flushing.

6. Do toilet flange repair kits work?

Yes, toilet flange repair kits are effective in fixing a broken flange. Products like Oatey's Fix-It Flange Repair Ring can be installed above the broken flange using screws and silicone sealant, providing a secure reinstallation of the toilet.

7. What causes a toilet to continuously run?

A running toilet is typically caused by issues with the overflow tube, flush valve, or fill valve. These components may need to be inspected and repaired to stop the continuous running of the toilet.

Editor's Notes

During our toilet repair kit research, we found 24 toilet repair kit products and shortlisted 10 quality products. We collected and analyzed 148,478 customer reviews through our big data system to write the toilet repair kits list. We found that most customers choose toilet repair kits with an average price of $20.86.

The toilet repair kits are available for purchase. We have researched hundreds of brands and picked the top brands of toilet repair kits, including Fluidmaster, Danco, Korky. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.

Toilet Repair Kits Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand Fluidmaster Fluidmaster Danco Korky Fluidmaster Fluidmaster Danco Fluidmaster Korky Fluidmaster
Material Plastic Plastic, Rubber - - Plastic - Plastic Plastic Chlorazone II rubber Plastic
Item dimensions L x W x H 4.52 x 7.67 x 13.77 inches 4.3 x 7.4 x 13.9 inches - - 17 x 7 x 14 inches - 7.2 x 3.5 x 12.6 inches 5.51 x 7.48 x 14.37 inches - -
FTB Score
ftb score rating icon 9.8
ftb score rating icon 9.7
ftb score rating icon 9.5
ftb score rating icon 9.3
ftb score rating icon 9.2
ftb score rating icon 9.1
ftb score rating icon 9.0
ftb score rating icon 8.9
ftb score rating icon 8.9
ftb score rating icon 8.7
Where to Buy