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10 Best Toilet Repair Kits 2025 in the United States
#1
Winner
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
The Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit is designed to enhance the performance of 2-inch flush valve toilets. One of its standout features is the adjustable fill valve, which allows users to control water levels in the tank and bowl, ensuring full customization for their needs. The included PerforMAX water-saving flapper is a great addition that helps reduce water usage per flush, making it environmentally friendly and cost-effective in the long run.
Rating
9.8
Chosen by1,225
Compatibility
Ease of Installation
Durability
Most important from
2273 reviews
#2
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
The Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit is designed to be a comprehensive solution for fixing a toilet. It includes a fill valve, flush valve, gasket, hardware, tools, clip, and locknut, which means you have all the necessary components in one package. This can save time and effort as you don’t need to make multiple trips to the store.
Rating
9.6
Compatibility
Components Included
Ease of Installation
Most important from
1273 reviews
#3
Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"
The Kohler Genuine Part GP1083167 Silent Fill Valve Kit is designed specifically for Kohler Class 5 toilets, making it a great option if you need to repair or replace the fill valve in these models. One of its standout strengths is the silent fill technology, which ensures your toilet fills quietly, adding comfort to your bathroom experience. It includes adjustable fill-rate inserts, allowing you to optimize water usage, which is not only eco-friendly but can also help reduce your water bill.
Rating
9.4
Compatibility
Components Included
Ease of Installation
Most important from
9501 reviews
Top 10 Best Toilet Repair Kits 2025 in the United States
#1
Winner
9.8 score
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
Compatibility: 2-inch flush valve toilets
Components Included: PerforMAX Fill Valve, 2-Inch Flapper
Ease of Installation: Suitable for DIY and professionals
Durability: Solid frame, 7-year warranty
Water Efficiency: PerforMAX water-saving flapper
Chosen by 1225 this week
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
Compatibility: Most toilets with 2-inch outlet
Components Included: Fill Valve, Flush Valve, Gasket, Hardware
Ease of Installation: User-friendly
Durability: Plastic
Water Efficiency: Designed for water efficiency
Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"
Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"
Compatibility: Kohler Class 5 toilets
Components Included: Silent Fill Valve Kit, inserts
Ease of Installation: straightforward
Durability: engineered by Kohler for performance
Water Efficiency: adjustable inserts for water usage
KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multiple Fill-Rate Inserts
KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multiple Fill-Rate Inserts
Compatibility: Kohler Class 5 toilets, grey shanks
Components Included: Multiple fill-rate inserts
Ease of Installation: Relatively easy to install
Durability: Plastic and metal construction
Water Efficiency: Water-efficient choice
Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install
Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install
Compatibility: Most 2-inch flush valve toilets
Components Included: Fill and flush valves
Ease of Installation: 10 minutes or less
Water Efficiency: High-performance water-saving flapper
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Up to 46% off
TOTO TSU99A.XR Fill Valve, Blue
TOTO TSU99A.XR Fill Valve, Blue
Compatibility: adjustable for all TOTO tanks
Components Included: valve, refill tube, clamp, washer, nut
Ease of Installation: straightforward
Durability: stainless steel and brass
Danco 10879 One Toilet Perfect Seal Wax Ring & Zero Cut, Mess Install, Complete Kit Includes Bolts and Adapters, 1-Pack, blue
Danco 10879 One Toilet Perfect Seal Wax Ring & Zero Cut, Mess Install, Complete Kit Includes Bolts and Adapters, 1-Pack, blue
Compatibility: Works with flanges above or below floor
Components Included: All necessary bolts and adapters
Ease of Installation: Straightforward and customizable
Durability: 3 times stronger seal
Fluidmaster 402CARHRP14 PerforMAX Universal High Performance Fill Flapper Repair Kit for 2-Inch Flush Valve Toilets, Easy Install, Multi Color
Fluidmaster 402CARHRP14 PerforMAX Universal High Performance Fill Flapper Repair Kit for 2-Inch Flush Valve Toilets, Easy Install, Multi Color
Compatibility: fits most 2-inch flush toilets
Components Included: Toilet Fill Valve and Flapper Kit
Ease of Installation: fill valve adjusts 10 to 15 inches
Durability: corrosion-resistant Microban, 7-year warranty
Water Efficiency: 1.6 Gallons per Flush
#10
7.7 score
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
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
Compatibility: most front-mount toilets, including Kohler
Components Included: metal handle, trip lever, flapper chain
Ease of Installation: user-friendly, no professional tools needed
Durability: high-quality, chrome-plated metal handle
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Buying Guide for the Best Toilet Repair Kits
Choosing the right toilet repair kit can save you time, money, and the hassle of dealing with a malfunctioning toilet. A good repair kit will help you fix common issues such as leaks, running water, or a weak flush. When selecting a toilet repair kit, it's important to consider the specific components included, the compatibility with your toilet model, and the ease of installation. Here are some key specifications to look for and how to choose the best one for your needs.CompatibilityCompatibility refers to whether the repair kit will work with your specific toilet model. This is important because toilets come in different shapes and sizes, and not all repair kits will fit every toilet. To navigate this, check the product description for information on which toilet models the kit is compatible with. If you have a standard toilet, most universal kits will work. However, if you have a more unique or older model, you may need to look for a kit specifically designed for that type. Knowing your toilet's brand and model can help guide you to the right kit.
Components IncludedThe components included in a toilet repair kit can vary, but common parts are fill valves, flush valves, flappers, and gaskets. This is important because different toilet issues require different parts to fix. For example, a running toilet might need a new flapper, while a weak flush could require a new fill valve. To navigate this, identify the specific problem with your toilet and ensure the kit includes the necessary parts to address it. If you're unsure, a comprehensive kit with multiple components can be a good choice as it covers a range of potential issues.
Ease of InstallationEase of installation refers to how simple it is to install the repair kit without professional help. This is important because a kit that is difficult to install can lead to frustration and potentially more damage to your toilet. To navigate this, look for kits that come with clear instructions and possibly even video tutorials. Kits labeled as 'easy to install' or 'DIY-friendly' are generally designed for homeowners with little plumbing experience. If you are not confident in your DIY skills, choosing a kit with detailed instructions and customer support can be very helpful.
DurabilityDurability refers to how long the parts in the repair kit will last once installed. This is important because durable parts will save you from having to make frequent repairs. To navigate this, look for kits made from high-quality materials such as stainless steel or durable plastic. Reading customer reviews can also give you an idea of how long the parts typically last. If you want a long-term solution, investing in a kit known for its durability is a wise choice.
Water EfficiencyWater efficiency refers to how well the repair kit helps your toilet use water efficiently. This is important because an efficient toilet can save you money on your water bill and is better for the environment. To navigate this, look for kits that are labeled as 'water-saving' or 'high-efficiency.' These kits often include features like adjustable fill valves that allow you to control the amount of water used per flush. If conserving water is a priority for you, choosing a water-efficient kit can be beneficial.