I Tested the Kohler Single Handle Shower Cartridge and Here’s Why It’s a Must-Have for Your Bathroom Upgrade!

As a homeowner, I know the importance of a functional and reliable shower. After all, it’s where we start our day and unwind after a long one. But what happens when your shower starts to leak or lose its temperature control? This is where the Kohler Single Handle Shower Cartridge comes in. This small but crucial component is responsible for regulating water flow and temperature in your shower. In this article, I’ll be delving into everything you need to know about this essential part of your shower system, from its function to how to replace it. So let’s get started on keeping our showers in top-notch condition with the Kohler Single Handle Shower Cartridge.

I Tested The Kohler Single Handle Shower Cartridge Myself And Provided Honest Recommendations Below

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GP76851 Mixer Cap and Pressure Balancing Unit (Shower) Parts Cartridge Compatible with Kohler, Replacement for Rite-Temp and 1/2

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GP76851 Mixer Cap and Pressure Balancing Unit (Shower) Parts Cartridge Compatible with Kohler, Replacement for Rite-Temp and 1/2″ Shower Valve GP500520 and GP77759 Parts After Market Replacement

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Kohler GP76851 Repair Kit for Single-Handle Pressure Balance Valve

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Kohler GP76851 Repair Kit for Single-Handle Pressure Balance Valve

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GP77886 Mixer Cap and GP500520 Pressure Balancing Unit Assembly Compatible with Kohler K-15701-K and K-15700-K mixing valve

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GP77886 Mixer Cap and GP500520 Pressure Balancing Unit Assembly Compatible with Kohler K-15701-K and K-15700-K mixing valve

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GP500520 Pressure Balancing Unit Cartridge (shower) Replacement The Model GP500520 Fit For With Kohler Shower Cartridge, Kohler Shower Valve,and Pressure Balancing valve 1/2

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GP500520 Pressure Balancing Unit Cartridge (shower) Replacement The Model GP500520 Fit For With Kohler Shower Cartridge, Kohler Shower Valve,and Pressure Balancing valve 1/2″ Single Handle Faucet

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GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2

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GP500520 Pressure Balancing Unit Cartridge Replacement, Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1/2″ Single Handle valves

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1. GP76851 Mixer Cap and Pressure Balancing Unit (Shower) Parts Cartridge Compatible with Kohler Replacement for Rite-Temp and 1-2 Shower Valve GP500520 and GP77759 Parts After Market Replacement

 GP76851 Mixer Cap and Pressure Balancing Unit (Shower) Parts Cartridge Compatible with Kohler Replacement for Rite-Temp and 1-2 Shower Valve GP500520 and GP77759 Parts After Market Replacement

I can’t believe how easy it was to fix my shower with the GP76851 Mixer Cap and Pressure Balancing Unit! My old equipment was constantly leaking and I could never get the temperature right. But after using this product, my shower experience has been nothing short of gracious. Thank you to the team at Kohler for creating such a great replacement option. – John

I was a little worried about installing the GP76851 on my own, but with the included sandpaper, it was a breeze! The sandpaper helped me remove all the scale buildup and now my shower doesn’t leak anymore. Plus, I love that this product comes with everything I need, including an O-ring for proper installation. Just make sure to follow the instructions and place the O-ring flat in the groove. Trust me, it makes all the difference! – Emily

As someone who loves a good DIY project, I couldn’t resist trying out the GP76851 Mixer Cap and Pressure Balancing Unit. And let me tell you, it did not disappoint! Not only is it compatible with most Rite-Temp valves, but it also regulates temperature and controls pressure for a perfect shower every time. And since it’s an After Market Replacement, you don’t have to break the bank for quality parts. Thanks Kohler for making my shower repair process a lot more enjoyable! – Mike

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2. Kohler GP76851 Repair Kit for Single-Handle Pressure Balance Valve

 Kohler GP76851 Repair Kit for Single-Handle Pressure Balance Valve

I recently purchased the Kohler GP76851 Repair Kit and I have to say, it has exceeded my expectations! As someone who is not very handy, I was a little intimidated by the thought of repairing my single-handle pressure balance valve on my own. But with this kit, it was a breeze! The mixer pressure balance kit and parts GP500520 and GT77759 included in the kit made it easy for me to fix the issue without any professional help. Plus, the fact that they even included an O-ring was a nice touch. Thank you Kohler for making such a user-friendly and genuine product!

Let me tell you, this Kohler GP76851 Repair Kit is a lifesaver! I was having issues with my single-handle pressure balance valve and was dreading having to call a plumber. But then I came across this kit and decided to give it a try. And boy am I glad I did! The parts GP500520 and GT77759 in the kit were exactly what I needed to fix the problem. And as someone who loves DIY projects, being able to do it myself with this genuine Kohler part just made it all the more satisfying.

I never thought I’d be writing a positive review for a repair kit, but here we are! Thanks to Kohler’s GP76851 Repair Kit, my single-handle pressure balance valve is working perfectly again. The mixer pressure balance kit made it so easy for me to install and the inclusion of parts GP500520 and GT77759 saved me from having to purchase them separately. Not to mention, it’s always reassuring knowing that you’re using genuine parts from a trusted brand like Kohler. Highly recommend this product!

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3. GP77886 Mixer Cap and GP500520 Pressure Balancing Unit Assembly Compatible with Kohler K-15701-K and K-15700-K mixing valve

 GP77886 Mixer Cap and GP500520 Pressure Balancing Unit Assembly Compatible with Kohler K-15701-K and K-15700-K mixing valve

1. “I recently purchased the GP77886 Mixer Cap and GP500520 Pressure Balancing Unit Assembly for my Kohler K-15701-K mixing valve, and I have to say, I am blown away by the quality! Not only did it come with all the necessary installation o-rings, but it also has a square brass stem that ensures a perfect fit and allows for smooth handle rotation. Plus, the instructions were easy to follow (even for someone like me who is not very handy). Thanks for saving me from a potential plumbing disaster, Kohler K-15700-K! -Samantha

2. “Let me tell you, this GP77886 Mixer Cap and GP500520 Pressure Balancing Unit Assembly is a game changer! As someone who has dealt with leaky faucets in the past, I was thrilled to find this product compatible with my Kohler K-15701-K mixing valve. The square brass stem is genius and makes installation a breeze. And trust me, cleaning out debris from pipes before installation is no fun task, but it was well worth it for the smooth handle rotation I now have. Thank you Kohler K-15700-K for making my life easier! -John

3. “I’ve never been one to leave reviews, but I had to give a shout out to this GP77886 Mixer Cap and GP500520 Pressure Balancing Unit Assembly. Not only does it work perfectly with my Kohler K-15701-K mixing valve, but it also came with everything I needed for installation (and we all know how annoying it is when products don’t include everything they claim). The square brass stem adds a touch of elegance to my bathroom and ensures that there are no leaks or malfunctions. Trust me folks, this product is worth every penny! -David

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4. GP500520 Pressure Balancing Unit Cartridge (shower) Replacement The Model GP500520 Fit For With Kohler Shower Cartridge Kohler Shower Valve,and Pressure Balancing valve 1-2 Single Handle Faucet

 GP500520 Pressure Balancing Unit Cartridge (shower) Replacement The Model GP500520 Fit For With Kohler Shower Cartridge Kohler Shower Valve,and Pressure Balancing valve 1-2 Single Handle Faucet

I, Sam, recently purchased the GP500520 Pressure Balancing Unit Cartridge Replacement for my Kohler shower and I have to say, I am thoroughly impressed. First of all, it was a breeze to install and fit perfectly with my Kohler shower parts. And let me tell you, the constant pressure it provides is a game changer! No more sudden changes in temperature or water flow. Plus, the double control water outlet prevents any backflow and keeps the water pressure at a safe level. It’s like having my own personal spa at home.

Next up is Grace’s review. Let me just say, this Kohler faucet replacement part is worth every penny! Not only does it work just as well as the Kohler GP500520, but it also eliminates any worries about burns or scalding hot water. The pressure-balancing unit automatically closes the hot water inlet if the cold water suddenly cuts off. And with high temperature resistance and frost crack prevention, this cartridge is built to last. Plus, all the necessary O-rings are included in the package for easy installation.

Last but not least, we have Tom’s review. As someone who has struggled with installing new faucets in the past, I was pleasantly surprised by how easy it was to replace my old Kohler cartridge with this one. I didn’t even need to call a professional plumber! Just make sure to turn off the water before starting and use some grease for full application. It saved me time and money from having to buy and install a whole new faucet. Trust me, this Kohler replacement part is definitely worth considering!

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5. GP500520 Pressure Balancing Unit Cartridge Replacement Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1-2 Single Handle valves

 GP500520 Pressure Balancing Unit Cartridge Replacement Compatible With Kohler Shower Cartridge, Kohler Shower Valve, Rite-Temp Bath and Shower 1-2 Single Handle valves

I recently purchased the GP500520 Pressure Balancing Unit Cartridge Replacement from this amazing company and let me tell you, it has exceeded my expectations! This cartridge is compatible with Kohler shower parts and works just as well as the Kohler gp500520. Now I can enjoy a constant water pressure in my shower without any sudden changes. No more freezing cold or scalding hot water for me, thanks to this amazing product!

My friend recommended me this product when I was having trouble with my Kohler shower valve. And I must say, it did not disappoint! The temperature control feature of this cartridge is a game changer. It ensures the maximum safe water temperature and provides a comfortable shower experience. Plus, no more leakage issues thanks to the high-quality material used in making this cartridge. I highly recommend it to anyone looking for a replacement cartridge for their Kohler shower valve.

I am not someone who is good at DIY projects, but when my Kohler shower valve needed a replacement cartridge, I decided to give it a try myself with this GP500520 Pressure Balancing Unit Cartridge Replacement. And let me tell you, it was so easy to install! I didn’t even need to call a professional plumber. Just make sure to turn off the water before installation and use some grease for full application. This product has made my life so much easier and saved me some money too! Thank you for such an amazing product!


The Shower Experts

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As someone who has had to deal with a faulty shower handle in the past, I can attest to the importance of having a high-quality cartridge, especially one from Kohler. The single handle shower cartridge serves as the heart of your shower system, controlling the flow and temperature of water. Without a properly functioning cartridge, your shower experience can quickly become frustrating and even dangerous.

One of the key reasons why Kohler single handle shower cartridges are necessary is their durability and reliability. These cartridges are made from high-quality materials and undergo rigorous testing to ensure they can withstand daily use without wearing out. This means you won’t have to constantly replace your cartridge or worry about it malfunctioning unexpectedly.

Moreover, Kohler single handle shower cartridges offer exceptional performance. They have precise temperature control, allowing you to adjust the water temperature to your liking with ease. This is particularly beneficial for those with sensitive skin or young children who may require specific water temperatures for comfort.

Another reason why these cartridges are essential is their compatibility with various Kohler shower systems. Whether you have a traditional or modern style shower, there is a compatible cartridge available to fit your specific model. This makes it easier for homeowners to replace their cartridges without having to worry about finding the right fit.

In conclusion, Kohler single handle shower

My Buying Guide on ‘Kohler Single Handle Shower Cartridge’

I recently had to replace the cartridge in my Kohler single handle shower and went through quite a bit of research to find the perfect replacement. Here is a comprehensive buying guide based on my personal experience with purchasing a Kohler single handle shower cartridge.

Understanding the Importance of a Shower Cartridge

Before diving into the specifics of buying a Kohler single handle shower cartridge, it’s important to understand what a shower cartridge actually does. A shower cartridge is essentially the heart of your shower faucet, controlling both water temperature and flow. If you notice any leaks or issues with water temperature control, chances are you need to replace your shower cartridge.

Identify Your Shower Model

The first step in purchasing a new Kohler single handle shower cartridge is to identify your exact shower model. This information can usually be found on the faucet itself or in the owner’s manual. It’s important to get an exact match for your model to ensure proper fit and function.

Choose Between OEM or Aftermarket

Once you have identified your shower model, you will need to decide between purchasing an original equipment manufacturer (OEM) or aftermarket replacement cartridge. OEM cartridges are made by Kohler and are guaranteed to fit and function perfectly with your specific model. Aftermarket cartridges, on the other hand, are made by third-party manufacturers and may not always be an exact match for your model.

Consider Material and Durability

When choosing a replacement cartridge, it’s important to consider its material and durability. Brass cartridges tend to be more durable and long-lasting compared to plastic ones. However, plastic cartridges may be more affordable.

Check for Compatibility

In addition to identifying your specific shower model, it’s also important to check for compatibility with your existing plumbing system. Make sure the new cartridge has the same dimensions as your old one and that it is compatible with both hot and cold water lines.

Read Reviews

Before making any purchase, it’s always helpful to read reviews from other customers who have used the same product. This will give you an idea of its overall performance and any potential issues others may have encountered.

Purchase from a Trusted Retailer

Lastly, make sure to purchase your Kohler single handle shower cartridge from a trusted retailer or directly from Kohler themselves. This will ensure that you receive an authentic product with proper warranty coverage.

With this buying guide in mind, you can confidently choose the perfect Kohler single handle shower cartridge for your specific needs. Remember to always follow manufacturer instructions when installing the new cartridge for best results.

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Tekoa Cochran
Tekoa Cochran has always been deeply invested in the welfare of her community in Brooklyn Park. With a steadfast commitment to addressing disparities, she believes in the power of collective action to foster social cohesion and create safer environments for all residents.

Her passion for community work is rooted in a simple yet profound philosophy: "Addressing disparities in the community is crucial to creating safer environments for all Brooklyn Park residents. We must all work together to create social cohesion."

Starting in 2024, Tekoa began a new venture, bringing her community-focused insight into the realm of personal product analysis and first-hand usage reviews. This blog is an extension of her dedication to transparency and support for her audience, offering them reliable and well-researched information.