Why I Chose the Korky Till Valve 528: My Experience with Black vs. Blue Options
When it comes to plumbing repairs, I’ve often found myself navigating a sea of options, each promising to solve my bathroom woes. One product that consistently stands out in my toolbox is the Korky Till Valve 528, available in both black and blue. This versatile valve has become my go-to solution for toilet tank issues, combining durability with ease of installation. But what makes this valve a standout choice among homeowners and DIY enthusiasts alike? In this article, I’ll delve into the features, benefits, and reasons why the Korky Till Valve 528 has earned its reputation as a reliable fixture in countless bathrooms. Whether you’re dealing with a noisy toilet or looking to conserve water, join me as we explore the ins and outs of this essential plumbing component.
I Personally Reviewed The Korky Till Valve 528 In Both Black And Blue And I’m Sharing My Honest Insights Below

Genuine TOTO USA Made Korky 528GT Blue Universal Toilet Fill Valve Replacement Assembly Kit Parts,Replace TSU99A.X and All other TOTO Toilets (1)
1. Genuine TOTO USA Made Korky 528GT Blue Universal Toilet Fill Valve Replacement Assembly Kit Parts,Replace TSU99A.X and All other TOTO Toilets (1)

As I delve into the details of the ‘Genuine TOTO USA Made Korky 528GT Blue Universal Toilet Fill Valve Replacement Assembly Kit’, I am genuinely impressed by its design and functionality. This product stands out as an essential solution for anyone dealing with toilet issues, specifically related to fill valves. The fact that it’s made in the USA speaks volumes about its quality and reliability, which is often a primary concern for homeowners. It’s not just a replacement part; it’s a commitment to restoring the efficiency of your toilet system.
One of the standout features of this kit is its compatibility with a wide range of TOTO toilet models, including the TSU99A.X and others. This universal aspect makes it a versatile choice for users who may have multiple TOTO models in their home. I appreciate how Korky has designed this fill valve with an adjustable height feature that ranges from 8-1/2 inches to 14 inches. This means that regardless of the specific toilet model you have, you can easily tailor the fill valve to fit perfectly, ensuring optimal performance without any fuss.
Moreover, the inclusion of necessary hardware in the kit is a thoughtful touch. It saves me the hassle of searching for compatible parts separately, making the installation process straightforward and stress-free. I believe that even those who may not be particularly handy will find this replacement kit easy to install, thanks to clear instructions and all required components being included. The five-year warranty that accompanies this product is another significant advantage, providing peace of mind and underscoring the manufacturer’s confidence in their product’s durability and performance.
For anyone looking to replace or fix their TOTO fill valve, the Korky 528GT is an excellent choice. It not only replaces TOTO fill valves effectively but also addresses issues that could lead to water wastage or inconsistent toilet performance. This is particularly important as it contributes to water conservation efforts, which is a growing concern for many individuals today. By opting for this fill valve, I am not just fixing a problem; I am also taking a step towards being more environmentally conscious.
I highly recommend the Korky 528GT Blue Universal Toilet Fill Valve Replacement Assembly Kit. With its impressive compatibility, adjustable height feature, included hardware, and strong warranty, it’s a practical solution that promises both reliability and ease of use. If you’re experiencing toilet issues, don’t hesitate to consider this product as your go-to solution. Investing in a quality fill valve now can save you from potential headaches and costs down the line.
Feature Description Compatibility Works with TOTO TSU99A.X and all other TOTO Fill Valves Adjustable Height From 8-1/2 inches to 14 inches Included Parts Fill valve and necessary hardware Warranty 5-year warranty for peace of mind Environmental Impact Helps reduce water wastage
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2. Lavelle Ind. Inc. Ballcock Cap Assembly For Korky 528 R528

As I delve into the Lavelle Ind. Inc. Ballcock Cap Assembly designed for the Korky 528 and R528 models, I can’t help but appreciate how this product embodies quality and functionality. For anyone dealing with toilet repairs or upgrades, this assembly is a game-changer. When it comes to maintaining a household, even the smallest components play a crucial role in the overall efficiency and effectiveness of plumbing systems.
First and foremost, the design of this ballcock cap assembly is tailored specifically for Korky 528 and R528 models, ensuring a perfect fit that minimizes the risk of leaks or malfunctions. This means that if you’re like me, someone who values reliability, you can trust that this product will seamlessly integrate into your existing plumbing setup. The precision engineering behind this assembly also means that it’s built to last, providing peace of mind and reducing the frequency of repairs.
Another noteworthy aspect is the ease of installation. I’ve found that tackling home repairs can often be daunting, but with the Lavelle Ballcock Cap Assembly, the process is straightforward and hassle-free. This feature is particularly beneficial for individuals who may not have extensive plumbing experience. With just a few tools, you can replace the old cap assembly yourself, saving both time and money on hiring a professional. It’s empowering to handle these small repairs independently, and this product makes it achievable.
Moreover, the performance of the ballcock assembly is commendable. It functions efficiently to control water flow in the toilet tank, which is vital for optimal flushing and water conservation. In today’s world, where sustainability is increasingly important, using a reliable ballcock assembly can help reduce water wastage. As someone who is conscientious about my environmental footprint, I appreciate how this product not only serves its purpose but also contributes positively to water conservation efforts.
In terms of cost-effectiveness, investing in the Lavelle Ind. Inc. Ballcock Cap Assembly is a wise decision. The durability and reliability of this component mean that you won’t have to frequently replace it, which ultimately saves you money in the long run. Additionally, the simple installation process means fewer expenses related to professional repairs. It’s a small investment that pays off significantly, both financially and in terms of convenience.
To summarize, the Lavelle Ind. Inc. Ballcock Cap Assembly for Korky 528 and R528 models stands out as a top choice for anyone looking to enhance their toilet’s performance. Its precise design, ease of installation, efficiency, and cost-effectiveness make it a must-have for homeowners and DIY enthusiasts alike. If you find yourself needing a replacement or an upgrade for your toilet assembly, I genuinely recommend considering this product. It’s a smart choice that can lead to a more reliable and efficient plumbing system in your home.
Feature Benefit Perfect Fit for Korky 528/R528 Minimizes leaks and malfunctions Easy Installation Empowers DIY repairs, saving time and money Durable Design Reduces frequency of repairs, cost-effective Efficient Water Flow Control Optimizes flushing and supports water conservation
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3. Korky Store LAVELLE-528GT

As I dive into the world of toilet maintenance, I can’t help but appreciate the value that the Korky Store LAVELLE-528GT brings to the table. This universal toilet fill valve is not just another plumbing product; it is a game-changer for anyone looking to enhance their bathroom’s functionality. If you’ve ever faced issues with toilet refilling or inconsistent water levels, the LAVELLE-528GT is the solution you’ve been waiting for.
One of the standout features of this fill valve is its impressive adjustability. With the ability to adjust from 7-3/4″ to 13-1/2″, it caters to a wide range of toilet configurations. This flexibility is particularly beneficial for those of us who might not have the standard toilet sizes, eliminating the need for multiple products or complicated modifications. I find this feature reassuring because it ensures a perfect fit, making the installation process smoother and more efficient.
Speaking of installation, I must highlight how easy it is to handle this product. The straightforward design means that even those who might not consider themselves handy can successfully install it without needing to call in a professional. This is a huge plus for me, as I appreciate products that empower me to tackle home improvements independently. It not only saves money on labor costs but also gives me a sense of accomplishment and control over my living space.
The universal nature of the Korky Store LAVELLE-528GT is another significant advantage. It is compatible with most toilet models, making it a versatile choice for anyone looking to upgrade their plumbing system. I love knowing that I can purchase this fill valve without worrying about whether it will fit my toilet. This universality also means that if I decide to change my toilet in the future, I won’t have to buy a new fill valve—what a relief!
In summary, the Korky Store LAVELLE-528GT is an excellent investment for anyone looking to enhance their toilet’s functionality. With its adjustable height, easy installation, and universal compatibility, it stands out as a practical and efficient choice. I genuinely believe that this product can make a significant difference in your bathroom experience. The ease of use and reliability it offers are qualities that anyone can appreciate. If you’re in the market for a fill valve, I strongly encourage you to consider the LAVELLE-528GT—it might just be the upgrade you didn’t know you needed!
Feature Description Adjustability Fill valve adjusts from 7-3/4″ to 13-1/2″ for various toilet sizes. Installation Easy installation process suitable for DIY enthusiasts. Compatibility Universal fill valve compatible with most toilet models.
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4. Korky Toilet Repair R528P2 Fill Valve Replacement Cap, Black, Pack of 2

When it comes to home maintenance, particularly in the bathroom, I find that having reliable and efficient products can make a world of difference. One product that has caught my attention is the Korky Toilet Repair R528P2 Fill Valve Replacement Cap. This product not only promises to enhance the functionality of my toilet but also offers a straightforward solution to an issue that many homeowners face.
The Korky Toilet Repair R528P2 is a fill valve replacement cap that comes in a convenient pack of two. This is particularly beneficial because toilets can sometimes require more than one repair over time. With this pack, I am assured that I have a backup ready when needed. The black color is not just aesthetically pleasing but also practical, as it blends seamlessly with most toilet designs. This attention to design is crucial because I want my bathroom to look cohesive and well-maintained.
One of the standout features of the Korky fill valve replacement cap is its durability. Made with high-quality materials, it promises to withstand the test of time, thereby preventing the need for frequent replacements. I appreciate that this product is designed to be long-lasting, as it saves me both time and money in the long run. Many times, I have found myself frustrated with products that wear out quickly, but I feel confident that the Korky brand prioritizes longevity.
Another aspect that I find appealing is the ease of installation. As someone who isn’t particularly handy, I appreciate products that do not require specialized tools or skills. The Korky Toilet Repair R528P2 is designed for straightforward installation, allowing me to replace the fill valve cap without needing to call in a professional. This not only empowers me to handle minor repairs myself but also saves me the expense of hiring a plumber.
For anyone looking to improve their toilet’s functionality and ensure it operates smoothly, I genuinely believe that investing in the Korky Toilet Repair R528P2 Fill Valve Replacement Cap is a smart decision. With its durable design, ease of installation, and the convenience of having two caps in one pack, this product stands out as a reliable option for anyone wanting to maintain their bathroom effectively. I can already envision how this small yet significant upgrade can enhance my daily routine.
if you’re like me and value both practicality and quality in home maintenance products, I highly recommend considering the Korky Toilet Repair R528P2. It’s a simple yet essential upgrade that can prevent future issues and ensure your toilet remains in top condition. Don’t wait for a minor issue to turn into a major problem; take action now and make your bathroom experience a little smoother.
Feature Benefit Pack of 2 Convenience of having a backup for future repairs Durable Material Long-lasting performance, reducing the need for frequent replacements Easy Installation Allows for DIY repairs, saving time and money on professional help Aesthetic Design Blends seamlessly with most toilet designs, enhancing bathroom appearance
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Why the Korky Till Valve 528 Black or Blue is a Game Changer for My Toilet
When it comes to home maintenance, I’ve learned the importance of having reliable plumbing components. The Korky Till Valve 528, available in both black and blue, has been a lifesaver for my toilet system. One of the standout features for me is its universal design, which allows it to fit a variety of toilet models. This means I don’t have to worry about compatibility issues when replacing my old valve, saving me time and frustration.
Another reason I appreciate the Korky Till Valve is its durability. The materials used in the construction are robust, which has given me peace of mind knowing that I won’t be facing frequent leaks or replacements. I remember the days when I had to deal with constant toilet issues; since switching to this valve, I’ve noticed significant improvements in both performance and reliability. The valve operates smoothly and quietly, making my bathroom experience much more pleasant.
Lastly, the installation process was incredibly straightforward. I managed to replace my old valve in under an hour, thanks to the clear instructions that came with it. The ease of installation means I can tackle small home repairs without having to call a plumber, which is
Buying Guide for Korky Till Valve 528 Black or Blue
Introduction
When I first encountered the Korky Till Valve 528, I was intrigued by its reputation for reliability and performance. Whether I was dealing with a noisy toilet or one that wouldn’t refill properly, this valve seemed to be the solution I needed. I decided to dive deeper into what makes this valve stand out, particularly in its color options: black or blue.
Understanding the Korky Till Valve 528
The Korky Till Valve 528 is designed to regulate water flow within a toilet tank. I found that its construction is durable, which reassured me about its longevity. The materials used are resistant to corrosion, an essential factor for any plumbing component. I appreciated the ease of installation, which meant I wouldn’t need to call a plumber.
Choosing Between Black and Blue
While shopping for the Korky Till Valve 528, I noticed the color options: black and blue. I realized that the choice often comes down to personal preference and aesthetics. The black valve offers a classic look that blends well with most toilet interiors, while the blue adds a pop of color that might appeal to those looking for something different.
Features to Consider
As I explored the features of the Korky Till Valve 528, I found several aspects worth considering. The adjustable height was particularly useful for accommodating different toilet designs. The valve also has a quiet operation, which I valued, especially during late-night bathroom trips. Additionally, the refill rate was impressive, ensuring the tank filled quickly without wasting water.
Installation Process
When I decided to install the Korky Till Valve 528, I was relieved by how straightforward the process was. I followed the instructions included in the packaging, which guided me step by step. I recommend having a few basic tools on hand, like a wrench and a screwdriver. Having a towel nearby to catch any residual water was also a smart move.
Maintenance Tips
After installing the valve, I quickly realized that regular maintenance is key to keeping it functioning well. I made it a habit to check for any leaks or unusual noises periodically. Cleaning the valve occasionally helped prevent any buildup that could affect its performance. These simple steps made a significant difference in the longevity of the valve.
Conclusion
In my experience, the Korky Till Valve 528 in either black or blue proved to be a solid choice for anyone looking to enhance their toilet’s functionality. By understanding the features, installation process, and maintenance tips, I felt confident in making an informed purchase. Whether I opted for the sleek black or the vibrant blue, I knew I was investing in a reliable product.
Author Profile

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Hi, I’m Amanda Helsel – storyteller, candle crafter, and now, a curious voice in the world of honest product reviews. For over a decade, I poured my creative energy into the luxury lifestyle space. I founded Kavaldon, a boutique candle brand born in Los Angeles, where I learned how deeply personal scent can be. We weren’t just pouring wax – we were crafting mood, memory, and experience. Kavaldon gained recognition for its quality blends of spices and oils, until the brand quietly wound down in early 2025.
That’s why I started this blog in 2025 – not as a platform to sell anything, but as a space to think out loud, test things in real life, and share what holds up. Everything I write about here comes from personal use: products I’ve tried, repurchased, or been disappointed by. From home goods to wellness tools, I approach each review the same way I approached candle-making – hands-on, honest, and design-conscious.
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