A shower valve (also known as manifold) is an extremely important device that regulates the water flow rate coming from your shower, and keeping both pressure and temperature at a constant, desired level. As a result, this fixture appears to be vital for a safe and comfortable shower experience.
However, as you are reading this article, it means you are either facing some serious shower water temperature control problems or simply doing your research for finding the best shower valve out there to buy. Whatever your motives are, you’re on the right page. We’ve all been there, we’ve all been frustrated with a sudden pressure drop or a splash of ice-cold water in the middle of the taking a shower.
To avoid these annoying problems, as well as leaks, drips, or a crazy level of water consumption, stay with us and learn more on the principle behind shower valves, their main parts, types, as well as some of the top-end products on the market.
10 Best Shower Valve For Your Bathroom Plumbing
DELTA R10000-UNBXHF MultiChoice Universal Shower Valve
Trust me, it’s a hard task to pick the top model as there are many quality products on the market. However, reviews on thermostatic units showed us that this is a great bang for the buck considering the quality and pack of advanced features it houses. Delta R10000-UNBXHF is a multichoice universal model with the well-known MultiChoice quality marks on it.
It is a high-flow valve. It has the HF rough tub port blocking feature. Therefore, you don’t need to get an additional plug. This alone will have it all covered. In addition, it also offers a back-to-back option.
So, how can you test this fixture? Well, the 200 PSI air test or 300 PSI water test should do. During the testing, you don’t have to worry about the heat and pressure effects. Like Delta’s Monotor lineup, this one uses a pressure balance technique for controlling water temperature. The test cap is both pressure and heat-resistant. You can test the fixture before installing the cartridge.
When it comes to the cartridges themselves, this model is compatible with three types of cartridges. Those include the single and dual cartridge, as well as the dual thermostatic cartridge. It doesn’t require any change in the plumbing. It is a universal valve that provides easy shower style change.
In addition, the mounting bracket provides a very solid, sturdy installation. Rocking will not happen. There are three different connection types. Namely, those include the universal connection, PEX and IPS connection type. As this model comes with a square plaster guard, you won’t need extra tools for removal. It can be simply fit into place, including simple 90-degree cuts.
Wait, there are more great features to talk about! Just like the DR10000UNBX model, this one also comes with a limited lifetime warranty from the manufacturer, Delta. It is made in the USA.
- 4.9 x 5.1 x 4.9 inches
- 1.57 lbs. Total weight
- 1.35 inches diameter base
- Prevents water temperature fluctuations
- Universal type, supports PEX, IPS, and universal connections
- Enables easy, solid, and sturdy installation
- No rocking issues
- Comes with a square plaster guard
- The cartridge doesn’t come with the package
- Not suitable for tubs
What we liked the most about this top rated valve is the revolutionary system designed by Delta that enables changing your shower function without dealing with the plumbing. This saves your time, energy, and provides functionality convenience. This is a universal model good for high flow purposes. Overall, it’s the best shower valve in terms of advanced technology and ease of use. Go grab it before the stock runs out.
Moen 2570 Pressure Balancing Cycling Shower Valve
This posi-temp valve is perfect both for showers and tubs. Also, you can combine it with a transfer valve. In this way, you will get the shower spa with body sprays. Therefore, versatility and multifunctionality are the strongest assets of this product.
We are sure you have faced with annoying pressure drops while showering. If you are looking for a solution to this problem, this is the right option to apply.
In addition, this fixture is good for different options, including PEX, standard connections, copper, IPS, as well as CPVC connections.
It also comes with decorative trim. You should set the temperature before placing the trim. In general, the installation of this product is very simple. You can also change or modify the trim without damaging the valve.
It has a durable brass construction, with four ports. It balances the pressure, as already said. In addition, it has a temperature limit setting. This increases your safety. There are also integrated stops and a back-to-back option.
We also recommend it if you don’t want to change the plumbing and you need to repair the fixture. You can think of this valve as a convenient replacement part too as it is designed and produced in accordance with the ASSE requirements.
What about the warranty? It comes with a warranty that covers leaks, finish defects, as well as drips. It is a limited lifetime warranty by Moen.
- 1.5 pounds
- ½-inch connection
- 4 ports
- 7 x 7 x 6-inch total dimensions
- Comes with a warranty against leaks, defects, and drips
- Easy to install
- Has four ports
- Suitable both for showers and tubs
- It is significantly more expensive than its peers
If you are looking for a versatile posi temp shower and tub valve that will give you a solution to pressure fluctuations, and if you are not on a tight budget, look no more. This model by Moen will solve your problems in a second. It is very easy to install and modify. It comes with a very good, limited lifetime warranty by the manufacturer. Moreover, Moen
Delta Faucet R10000-UNBX (Budget Choice)
We picked this amazing valve by Delta Faucet Company as our top affordable choice. However, you will love the features of this product. It is a quality fixture, regardless of its low price.
Made in the USA the fixture promises high quality and consistent performance. It has a quality mounting bracket that prevents rocking. The installation is very easy and the end result is sturdy and reliable.
Moreover, this unit supports three different types of water piping connections, including the universal, the IPS, and the PEX connections. IT is good for 90-degree cuts and the square plaster guard that comes with the product protects the remaining parts, makes the installation firmer and allows the valve to tightly snap into the required position.
In addition, you will appreciate the fact that this item comes with a test cap that is heat and pressure-resistant. Therefore, you can make all the necessary tests before completing the installation process. This is very convenient as you won’t have to remove and re-install the unit in case you need to modify any of the parameters, such as flow or temperature.
Delta always thinks of your comfort and convenience. Therefore, this model is perfect for solving your shower leaks, pressure problems, and other issues, without any plumbing repairs.
- 1.54 pounds
- 4.9 x 5.1 x 4.9 inches
- 90-degree cuts
- Requires a simple and easy installation
- Changes your shower function without messing with the plumbing in the wall
- Supports three different types of connections
- Cartridge doesn’t come with the delivery package
If you want a quick solution to leakage, drips, or pressure issues, without paying a fortune and dealing with the complicated plumbing inside the wall, buy this amazing, affordable model by Delta. It is a simple, cheap, and convenient water pressure balancing unit, suitable for three different connection types. Get this if you are in budget.
Delta R11000 Shower Diverter Valve
Here’s our top pick for shower diverter valve: the Delta R11000. It has a brass construction and a smart solution for leaks. The body is made from a single piece so you won’t have to worry about valve leaks, ever again.
In addition, we liked this Delta model because it is versatile. You can use it with a triple or Hexa option diverter.
When it comes to testing, it is suitable for both air and water tests. For air tests, use the 200 PSI, for water tests 300 PSI will be ok.
This rough-in model is also suitable for tests before the installation itself. There is a pressure test cap. We liked the fact that you don’t have to modify the plumbing in the wall at all. Simply install it to the right place and you’re good to go.
The only drawback is the fact that the trim must be bought separately.
- 1-pound total weight
- 3.5 x 3.5 x 4 inches
- 3 or 6 feature diverter
- It is good for 3 or 6-option diverters
- This is a single-piece brass build
- It is a versatile type
- It doesn’t comply with Proposition 65 on harmful materials
- The trim doesn’t come with the package
If you are looking for a great diverter model, we strongly recommend this one. You can easily install it. It is good for both three and six feature diverters. You can get it at an affordable price. The only drawback is the fact that you will have to buy the trim separately.
Moen S3102 U Digital Shower Valve
Moen is a familiar household name for their long lasting bathroom fixtures as people rely on their mission of creating innovative and diverse product lines. The S3102 U is another addition to their temperature controlling shower valve lineup. This particular device is packed with so many digitally advanced features that having it in your private space would align you with a world of interconnected digital devices.
The U model sports an ExactTemp valve (thermostatic) for smooth temperature control. You have three ways to have a total control of your shower– a controller, your cell phone and your voice!
When they labeled it to be a digital device, they made it exactly so. There’s an app for driving the controller and the sufficiently wide LCD screen makes it look so sharp and easy. The Wi-Fi enabled device is also Alexa compatible, so you’ll surely get the hang of it faster than you can imagine.
Control everything with the built-in tactile buttons. Interestingly, Moen simply made it a killer with their Lifetime limited warranty support.
- Weight: 1.5 lbs
- Dimension: 1.8” x 13.8” x 15.8”
- Style- 2- outlet
- Certification: Certified frustration-free
- Power: AC/DC
- Compact design with versatile functionality
- Precise controlling with digital devices
- Lifetime support from the manufacturer
- Supported only in Canada and the US
If you are a control freak (in a good way) and take much interest in digital devices, then look no further. We strongly recommend this one from the brand’s digital product line. Although it’s not that easy to install, once you have it set, it should withstand a long period of use. Also, you will get a lifetime warranty from the manufacturer.
Delta Faucet R10000-UNWS MultiChoice
The primary selling point of this durable model from Delta Faucet is it gives you the option for easy upgrading of your shower trim. It is super adaptive in the sense that you can apply all types of plumbing methods with this. You are also going to have screwdriver stops for the purpose.
It offers 0.5 inch universal ports that accept iron and copper pipes with similar sizes. Use CPVC or PEX adapters for convenience.
The overall build quality of the product is satisfactory. Unlike the single liver models this one doesn’t take a professional to install, have the confidence and you can do it. Delta is offering a lifetime warranty (limited) coverage for this MultiChoice Universal model.
- Model No.: R10000-UNWS
- Weight: 1 lb
- Materil: Metal
- Dimension: 4.9” x 5.1” x 4.9”
- Size: One-size
- Style: Tub Valve containing stops
- Warranty: Lifetime limited
- Super flexible for installing with different plumbing styles
- Trim kits are of dual functions
- Options for universal connections
- Lifetime warranty support
- Good customer service
- Robustly built
- The water flow rate is relatively low
It’s a product that picked some bad reviews, so we were careful when testing it. The installation was easy and it actually worked fine right after installation. There could be bad reviews due to poor delivery services or missing parts from third party sellers. However, in most cases, it shouldn’t be a concern.
Moen S3600 ExactTemp Volume Control
Here is another amazing valve by Moen S3600 perfect for volume control. It is suitable for ¾-inch common plumbing installation and connection style. This means that you can easily replace or update the style of the whole faucet, effortlessly.
It is a transfer valve recommend to be used with the thermostatic valve by the same manufacturer for good results. This will provide impeccable temperature control.
This product supports versatility and is easy to be upgraded. Namely, you can transform it into a combo with a body spray, hand shower or head shower additions. It features high-flow capacity and you can individually control each device.
In addition, it does not only support its original, main inlet, it is also suitable for ½-inch connections too.
We also liked its double-brass construction. It is durable and solid. It is also heat-resistant. Moen provides a limited lifetime warranty for this product. Moreover, it has ceramic disks that prevent leakage. The warranty covers finish defects. Also, it covers all kinds of drips and leaks.
You will also get the built-in Exact Temp feature. What does this feature provide? You can easily pick the desired temperature and the valve will ensure that the water does not drop below nor exceed that specific temperature.
This product is suitable for IPS connections. When it comes to the flow rate, it equals 13 gallons/min. This is the rate measured at 60 PSI.
- 7.2 x 3.8 x 3.6 inches
- 1.6 pounds of the total weight
- 13 GPM flow rate at 60 PSI
- ¾ and ¼-inch connection
- Exact Temp feature allows you to pick the desired temperature
- Made from durable, double-brass construction
- Limited lifetime warranty covers leaks, drips, as well as defects
- Ceramic disks make it leakproof
- Shipping is available only for the USA and other selected countries
If you are looking for a durable, versatile, and reliable type of shower valve, we recommend the MoenS3600 model. It has a double brass construction, ceramic disks that prevent leaks, as well as the ExactTemp feature that allows you to pick the desired temperature.
Moreover, this product comes with a limited lifetime warranty by Moen. It covers finish defects, as well as drips and leaks.
Pfister 0X8310A OX8
This shower valve is made from solid brass. Its construction is durable and long-lasting. The installation is also very simple. It is a back-to-back system-based installation. We can classify it as a single-hole installation, a DIY project that requires simple tools and basic skills.
In addition, not all models on the market come with everything you need for their proper functioning. This is not the case with this product. In the package, you will get the rough-in valve and the cartridge. It is a high-quality, pressure control cartridge.
Let’s talk about its technical features. This is a ½-inch inlet of female IP type. It is also compatible with the CPV and PEX fittings. You’ll get a nice protective cover with it.
When it comes to warranty, you will appreciate the lifetime finish, function, and leakage warranty by the manufacturer. We also found that it fits both shallow and deep installations. There is a precise spool balanced unit.
The ceramic disc feature prevents dripping and leakage. However, this product is not suitable for tubs. You should buy it only if you are looking for a shower valve. The water flow rate equals 5.5 GPM at 60 PSI pressure.
It is showered with certifications and compliances, to name a few, it is IAPMO and CSA B125 certified. Moreover, it is compliant with the ASME A112.18.1 and ASSE 1016 regulations.
- 0.16-ounce total weight
- 0.1 x 7.6 x 7.8 inches
- ½-inch inlet
- 5.5 GPM at 60 PSI pressure
- Holds multiple certificates
- Compliant with international shower valve regulations
- Comes with a lifetime warranty
- Trim is not included in the package
- Proposition 65
If you are looking for a model that holds several different safety and quality certificates, this is an ideal choice. This product regulates pressure and ensures a stable 5.5 GPM water flow rate. It is easy to install and will fit ½-inch inlets.
Moen 3510 M PACT Moentrol
This shower valve is suitable both for showers and tubs. Also, we can say it is very versatile as it can be used in combination with transfer valves. If you choose to use it in this way, you will get a shower spa. You can have 2 body sprays, an extra showerhead, and a hand shower. This multifunctional model allows you to enjoy your shower/tub to its maximum.
Moreover, it is a flexible valve, as you can use it for the CC, IPS, or standard connections measuring ½-inch.
The installation process is very easy. You can think of it as a DIY project. It is not time-consuming and you don’t need any awkward tools, only the basic ones. The only thing you must pay attention to is testing the pressure and temperature prior to the installation of the decorative trim.
While testing this product, we noticed that it has superb volume control. Actually, it supersedes its peers in terms of volume control. You can effortlessly, yet precisely set the volume from very low stream, to the full capacity flow.
One smart feature it contains is you can close the handle to a specific position, which allows temperature memory feature. Next time you want to use the same temperature, you won’t have to look for it! Moreover, there are integrated stops options.
If you decide to update, modify, remove or replace the valve in the future, you won’t have any troubles. The trim system allows future modifications with ease. You won’t have to deal with the plumbing, nor the fittings.
This product is made from brass and it comes with a limited lifetime warranty that covers defects, cracks, and leaks.
- 1225 cartridge system
- 7 x 7 x 6 inches
- 1/2″ connection
- 3 pounds of total weight
- Features the temperature memory option
- Easy DIY installation does not require much time
- Pressure-balancing system provides comfort and safety
- Heavier than other similar models
- Price is on the higher side
If you are looking for a shower valve that has many fancy options, pick the Moen 3510 M-Pact model. It allows you to close the handle on the desired temperature setting and activate the temperature memory feature. In addition, it has integrated stops. Also, it is durable, easy to install, and easy to upgrade.
If you are looking for a valve suitable for high-volume installations, this is a very good choice. This back-to-back installation model provides excellent temperature regulation and consistent water flow.
In addition, this is an ideal model if you are looking specifically for commercially manufactured anti scald valves. Moreover, it comes with a built-in screwdriver, which is rarely seen on the market. It is very convenient for any repairs or replacements in the future. This is a fantastic rough in models too. The mounting tabs are on the rough-in, which enables the safe installation process.
One of the peculiarities of this model is the Rite-Temp technology that balances both the pressure and temperature, keeping it within the maximum 3 degrees of fluctuation from your set values. As its connections are designed according to the universal regulations, you don’t have to buy additional installation parts, such as adjustment fittings.
One of the drawbacks includes the lack of the valve trim in the package, which is required for the complete installation of the unit. Let’s see the full specs, pros, and cons list for this product.
- 5 GPM flow rate
- 7 x 7 x 6.5 inches
- 3.1 pounds of total weight
- Perfectly controls water temperature and pressure
- Allows adjusting the flow rate according to your needs
- Comes with an integrated screwdriver
- Suitable for high-volume installations
- Comes without the trim and some users said it was hard to find the appropriate trim
- Made in China, many users are consider that a disadvantage
The key advantage of this exceptional shower valve is the Rite Temp technology rarely seen on the market. It controls both temperature and pressure. It also prevents scalding. You will enjoy a comfortable and safe showering experience, without surprises regarding pressure drops and temperature changes.
Best Shower Valve Comprehensive Buying Guide
There are many important things to consider when choosing a shower control. Your proper analysis, access to information, and the right choice will heavily influence your shower.
Those factors include the type of the valve that suits your installations, principle of work, design and style, material, durability, controls, and outlets, handle options, as well as the overall value for the money.
Although you are going to see several types with difficult names, all of them have one common functionality: blending hot and cold water. This is why all of them should be known as Blending Valves. However, let’s explore the commonly known types:
- Pressure Balancing or Compensating
- Transfer or Diverter
- Bar mixers
Pressure-balancing shower valves are designed to keep the pressure steady. This is the most common and often seen type in the stores. Moreover, the pressure-balancing type is based on temperature control. It balances the hot/cold water ratio.
Unlike the traditional models, the Thermostatic mixing type controls the temperature of the water. This can be done on the pre-set terms, which is an advantage of this valve type. It allows you to set the required temperature and save it for each next usage. All you have to do is turn the shower on and wait a few seconds for it to reach the desired, pre-set temperature. These can be manual or automatic / operate via a button.
The least common type is the Transfer or Diverter type. It is designed to change the water flow. Diverters change it in one direction, while the transfer types change it in several directions. This allows using a single unit for several outlets, such as sprayers, handheld or showerheads.
The Sequential faucet systems adapt a rather cooking-knob technique of functioning. It starts working when rolled clockwise.
The bar mixers are impressive in design as the whole valve unit is fitted outside. The exposed bar system uses a single bar with two separate inputs for hot and cold water that is mixed inside the bar and the temperature is controlled that way.
The Recess valves are usually concealed units hidden behind the tiles. However, most of these shower manifolds are 3 way, 4 way designs, but you can also get 2 way units. Remember, all of these systems support more than just 2 shower heads.
2. The system of work (Thermostatic vs. Manual)
The performance of a valve also depends on the system of work. There are two key types depending on the working principle. Those include the thermostatic and manual type.
Thermostatic type is designed to switch off the hot water after it reaches the pre-set level. The manual type relies on your maneuvering. It is a good choice because you don’t lose water in case of flushing the toilet, etc.
There are also some non-concussive shower valve models that self-close the water flow upon a certain period of time. This type saves a lot of water and is perfect for public places.
3. Material & durability
Most of these products are made from durable plastic. Better models are made from brass. Some models are made from soldered metal. We recommend brass. It provides leakproof performance and it is durable. It also won’t rust.
4. Design & style
When it comes to design, it depends on the type. However, a general rule says that it must be leakproof and solid. Therefore, the stem must be well-sealed.
When it comes to style, you can find all different kinds of styles on the market today including vintage, modern, elegant, etc. Depending on the color of your bathroom interior and shower panel, you should choose the color of these fixtures, especially the shower mixer models. They come in a range of colors including chrome, gold, brass, black and metallic. Some models come with an isolation valve for safety and convenience.
5. Number of controls & outlets
Shower valves can be of one, two, or three controls. A large number of controls will provide better control and precision when it comes to temperature settings. Standard shower control models have 3 settings (controls).
The number of outlets can also be one, two, or three. We don’t recommend getting a single-outlet model. It will limit you since it’s very simple and basic. You should get a two or three-outlet model. Those are more versatile and functional.
Namely, a two-outlet valve offers output for a showerhead and a handheld output. If you prefer to have a body jet, you can use the second outlet for this purpose too. This is why the 3-outlet models provide extra versatility and options. Pick the number of outlets and controls based on your needs and preferences.
6. Handle options
If you opt for a shower valve kit, it should contain a handle. The handle is considered an accessory. Why is it important? Well, it provides extra comfort and ease of turning the faucet.
Also, many people choose a model based on the design and whether it suits their bathroom or not. This is why the majority of the manufacturers pay lots of attention to the aesthetics of the handle. The one handle models look sleek and modern where the multiple handle designs are equally popular. You can find two handle or single handle models littering the market.
7. Value for money
Now that you know more about important features of different valve types, materials, handle options, etc., you can understand what you get for the price. In general, look for a rust-proof, leak-proof model made from brass that comes with a good warranty.
So, how much does it cost to replace a shower valve? Well, when it comes to the price, there are models you can get for as low as 10 USD, but there are also high-end models (especially the electric ones housing electronic circuits) that cost more than 100 USD. This depends on your budget, needs, as well as your personal preferences.
Also, top brands usually set somewhat higher prices for their products in the competition. A cheap model can also positively surprise you with its performance. However, we strongly recommend making a thorough research before you buy these products.
What are Shower Valves Used for?
If you are facing a problem with this fixture for the first time in your life, you might not even know why it happened and what they are used for.
First of all, shower valves are essential for regulating the amount of water coming from the showerhead. In other words, it regulates the water flow rate. In addition, they regulate the consistency of the pressure.
As there are several types available on the market, they are responsible for many different functions. For example, thermostatic units are used for regulating the water temperature. A hard-water compatible model will alleviate the negative effects of hard water, etc. Also, based on the location and purpose of use, these fixtures have some outdoor models that are precisely designed for outdoor, public bathing facilities.
As you can see, shower valves are no simple kits and it’s important to learn the way they work, their key parts, and different types you can buy. Let’s start with a short overview of the way we picked the top products, and the features to look for before buying one.
Shower Valve Fixing & Replacement Tips
Replacing and fixing a shower valve is not an easy task. You may need some tools, patience, and skills. The most common problems include leaks, slow response, and temperature adjustment problems. Lime build-up and finish defects are common problems.
However, the new generation models offer more standardized, easy to install, repair, and remove products. Here are some tips and recommendations on fixing and replacing them with ease.
- Clean the valve if there is lime build up as it may cause hot/cold water issues
- Shut off the water supply before fixing the valve
- Remove the trim and handle
- Disconnect the plumbing fittings
- Clean and sand all parts after removing the old valve
- Disassemble all plastic parts
- Reassemble the plastic parts after soldering
- Fit the new valve/parts
- Perform water and pressure tests before completing the installation
- Correct all leaks, if any
- Complete the installation by setting up the trim and finish parts
A Word from ToiletsGuide
Finally, we wanted to thoroughly discuss all the required features of the best shower valve models. We hope we have succeeded in our mission and you have learned many new things about picking, installing, maintenance, repair, and replacement of these fixtures.
The goal of our review was to present some of the most advanced, high-quality shower controls on the market according to different categories. We picked the top Budget choice, the ideal choice for Pressure Regulation, the top Diverter choice, etc.
We put our bet on the Delta R10000-UNBXHF as the top thermostatic model. It is a universal valve that will certainly make you satisfied. There are no leaks, nor sudden pressure/temperature changes with this product.
The coolest product for the money is the Delta Faucet R10000 UNBX. It is extremely affordable but features impeccable quality. You will be surprised by the outstanding performance of such an inexpensive model.
Our pick for tap diverter valve is the Delta R11000 model. It is one of the most versatile and convenient valves on the market.
In the end, don’t forget to make additional research if you have specific needs or requirements when it comes to your shower valve. There’s much more to learn and many good products on the market.
Q: What is the best shower valve to buy?
Ans: Delta R10000-UNBXHF is our top choice on the list. However, you can also check out other shower valves from our list. We have reviewed the ultimate cutting edge models at different price points for you to choose from.
Q: What are the different types of shower valves?
Ans: There are multiple types of shower valves out there. The most common ones are mixing valves, thermostatic valves, pressure balancing valves, transfer valves and diverter valves.
Q: Are most shower valves universal?
Ans: Most, if not all, shower valves are universal. To turn one kind of valve into a universal one, you may need to employ a special kit. However, we suggest you to take professional help to select the right shower valve for your shower system.
Q: How do you know if your shower valve is bad?
Ans: You can identify a bad shower valve by focusing on certain points– water continues to drip after you turn the shower off, shower handle gets jammed or you find it difficult to twist, and lastly if the shower handle gets stuck and doesn’t move at all.
Q: What is a Posi Temp shower valve?
Ans: Posi Temp shower valves are manufactured by Moen, one of the best shower valve brands. These valves have built-in sensors to make the valve temperature-sensitive, meaning it can detect high and low temperatures and prevent you from getting scalded or a sudden outburst of cold water.
Q: What’s a rough-in valve?
Ans: A rough-in valve connects the cold and hot water lines to the shower with two inlet and two outlet ports. Bathtub showers use 28” high rough-in valves whereas for shower stalls the preferred height is 48”.
Q: How long do shower valves last?
Ans: You can expect them to last between 20 to 30 years with regular maintenance. Modern valves are built for longevity and productivity, and they are prone to such lifespan in general. The older valves, however, may only last upto 15 years or so due to their higher erosion rates.
Q: Can shower valves filter the hard water?
Ans: To some extent, yes. Much like drinking water valves, shower valves contain layers of materials to sift out harmful chemicals, metals, and other pollutants when the water passes by. This is also helpful if the supplied water has a noticeable chlorine smell. But most part of the water filtering task needs to be done manually.