Best Water Pressure Booster Pump 2021 – Buyer’s Guide

By Harry ! Last Updated: January 01, 2021

Quick Picks:

Best Pick



Davey BT20-30T2

Grundfos MQ3-35 96860172

Simer 3075SS-01

Low water pressure in your home can be frustrating especially when you are accustomed to certain perks like robust showers. Imagine how long it would take to fill up your bathtub when there is just a dripping stream.

Best Water Pressure Booster Pump

Although there are so many reasons why you might be experiencing low pressure in your home, the only solution is buying the best water pressure booster pump.

Water pressure booster pumps do exactly what their names suggest, they boost water pressure. Once you have these helpful devices installed, you can go back to enjoying your baths and cleaning your utensils quickly. In this article, we will talk about water pressure booster  pumps in great detail while reviewing the top 5 models in the current market.

Selecting the Best Water Pressure Booster Pump in January, 2021






1. Simer 3075SS-01 3/4 HP 

(Editor’s Choice)

3 Year Warranty

2. Davey Water Products BT20-30T2

(Editor’s Choice)

2 Year warranty

Top Pick

3. Grundfos MQ3-35 96860172

2 Year warranty

4. Zodiac PB4-60 Booster Pump

1 Year Limited Warranty

5. BURCAM 506532SS 3

2 Year Warranty

The Following Are The Top 5 Water Pressure Booster Pump Available on the Market Today

  • Simer Pressure Booster Pump: Best Whole House Water Pressure Booster Pump
  • Davey Home Water Pressure Booster Pump: Best Water Pressure Booster Pump for Home
  • Power Water Pumps Review by Grundfos: Best Residential Water Pressure Booster Pump
  • Zodiac Polaris Booster Pump: Best on Demand Water Pressure Booster Pump
  • Bur-Cam 506532SS Water Pressure Booster Pump: Best Inline Water Pressure Booster Pump
  • 1. Simer Pressure Booster Pump Review

    This powerful water pressure pump is ca raise your domestic water pressure to 40psi which is pretty impressive. It can function continuously for long periods due to its 3/4 horsepower motor. It features a 115 V power cord that is 6ft in length thereby making it suitable for almost all installation.

    This pump has corrosion and rust-resistant stainless steel housing which ensures it will provide reliable services for an extended period. This water pressure pump will only run when your home water system is turned on and it produces low noise.

    The downside to this impressive water pressure pump is the frequent electronic control failure. Most customers find this to be irritating especially because it takes time to fi the issue.

    The Simer 3075SS-01 Pressure 3/4 HP Booster Pump is easy to install and use. You do not need an expert to install the pump for you because it is shipped ready for installation. This feature makes it stand out from the rest of the similar products.


    • Durable
    • 40 psi pressure increase
    • Stainless steel housing
    • Easy to install and use
    • 3/4 HP motor
    • A flow rate of 24 GPM


    • Electronic control failures

    Final Verdict
    The Simer 3075SS-01 Pressure 3/4 HP Booster Pump is great for all homeowners on a budget due to its economic-friendly cost.

    2. Davey Home Water Pressure Booster Pump Review

    With a pressure boost of up to 50PSI, the Davy Water Products BT20-30T2-USA Home Booster Pressure Pump is ideal for almost all households. It comes with an easy to follow manual that makes the installation process easy.

    This water pressure booster pump has a stainless steel housing and impeller which make it reliable and durable. It has the capability of providing even pressure and constant water flow to suit all sorts of household needs.

    The Davy Water Products BT20-30T2-USA Home Booster Pressure Pump is considered to be rather expensive compared to other similar products. However, its incredible functionality makes it worth the price.

    While other booster pumps use float switch controllers the Davy Water Products BT20-30T2-USA Home Booster Pressure Pump uses Torrium-II controllers. This sets it apart from other water pressure booster pumps because it can activate immediately you turn the faucet on.


    • Stainless steel casing
    • Provides even pressure and constant flow
    • Dry run protected
    • Power surge protected
    • Pressure boost of up to 50 psi


    • Leads to leakages if not handled properly
    • Expensive

    Final Verdict
    This water pressure booster pump is great for homeowners with big houses that include multiple water outlets. It can serve the large households reliably for a long period without any damages or replacement.

    3. Power Water Pumps Review by Grundfos

    Commonly referred to as the complete all-in-one system because it incorporates a diaphragm tank and boost pump. It has an impressive 1 horsepower motor that can increase your home water pressure to up to 45 psi.

    This water pressure booster pump is easy to operate because of its self-priming feature. What is great about this particular model is its capability of transferring water from a 26 feet depth in less than five minutes.

    Some customers found this model to be rather expensive. However, works flawlessly and has a durable corrosion-resisting housing that makes it worth the price.

    The Grundfos MQ3-45 Pressure 1 HP Booster Pump has an automated built-in alarm that can detect overheating pump and no water flow. This unique feature turns this water pressure booster pump on and off thus helps to protect your pump.


    • Self-priming
    • Built-in pressure tank
    • Automatic reset function
    • 24-month warranty
    • Easy to install


    • Price

    Final Verdict
    This water pressure booster pump is ideal for homeowners with limited installation space. It has a compact design that makes it best for small space installation.

    4. Zodiac Polaris Booster Pump Review

    The Zodiac PB4-60 Polaris Booster Pump is considered as the most stable and powerful water pressure booster pump in the current market. It can be wired for both the 110 and 230-volt system making it ideal for all the households

    It includes a long hose and four quick disconnectors and has a 3/4 horsepower motor. Due to its familiar ergonomic connectors, it is easy to install and you will not need the help of an expert. It also has a low-sound level which is great for households with small kids.

    Howeverthe electric board of this water pressure booster pump has terminal issues. This is a big problem for most customers and it can be very irritating.

    What I like most about the Zodiac PB4-60 Polaris Booster Pump is the heavy-duty compact design and the easy pump seal replacement. It is also an energy-saving pump that provides reliable service for long periods.


    • Low noise level
    • Compact design
    • Long-lasting
    • Easy to install


    • Electric board terminal issue

    Final Verdict
    This water pressure booster pump can become noisy especially after it gets old. The noise can be irritating especially when you are not used to it. This pump is, therefore great for homeowners who want a temporary fix that will only last a couple of years.

    5. Bur-Cam 506532SS Water Pressure Booster Pump

    With a 3/4 horsepower motor, the BURCAM 506532SS Dual Application 3/4 HP Booster System and Shallow Well Jet Pump can raise water pressure to up to 65 psi with a maximum flow rate of 15 GPM. It can also pump water from a depth of 200 ft. which is incredible.

    The pump’s controller is capable of sensing pressure drop each time you turn the showers or faucets on.

    This feature ensures the pump can provide you with reliable service. The housing of this water pressure booster pump is durable corrosion-resistant stainless steel that makes it long-lasting.

    When dealing with a pressure of over 25 psi, you need to install a pressure regulator. Some customers have found this to be irritating especially when you do not want any additional work after installation.

    This tank was built to eliminate the need for a pressure switch or tank. This feature makes it different from other similar water pressure booster pumps. It is also a huge advantage that makes this particular pump an exceptional option.


    • Stainless steel housing
    • Noryl impeller
    • 65 psi maximum pressure
    • 10 ft. power cord
    • 15 GPM


    • Pressure regulator needed for more than 25 psi

    Final Verdict
    This pump is ideal for dual application and saves the homeowner a lot of cash. It can be used as a shallow well jet pump and water pressure booster.

    How to Choose The Best Water Pressure Booster Pump

    How to choose the best water pressure booster pump

    Choosing the top water pressure booster pump can be rather challenging especially due to the different models available in the market today. There are certain things that you need to consider when purchasing the best water pressure booster pump to suit your needs. Below are the five most essential things you will have to consider.

    Pressure Rating

    One of the key features that you will have to look at is the pressure rating. Since you have already identified low-pressure as the problem in your house, you need to ensure you go for a water pressure booster pump that can significantly increase the pressure. Calculate the difference between the normal water pressure and the current water pressure to give you a rough idea of what pressure boost you will need.

    The pressure rating should be documented on the water pressure booster pump you want o purchase. If the water pressure is not indicated, then you will have to do extensive online research before purchasing the model you want. Look at different reviews until you find one where the pressure of the pump you want is documented.

    water pressure booster pump for Pressure Rating


    You need to ensure the pump you purchase is long-lasting. It is, therefore, important that you consider what materials the pump is made out of. For starters, a good water pressure booster pump is usually made from corrosion-resistant housing material such as stainless steel. The casing should be both rust and corrosion-resistant especially because water is involved.

    Remember that several components within your water pressure booster pump should also be made from quality materials such as the impeller. Again, you need to do research n the material your desired pump and its components are made from. It is also a great idea to ensure the pump you buy has a ceramic or carbon mechanical seal. This will help the pump provide reliable services for a long period.

    Price is usually the best indicator of the type of materials used to make a water pressure booster pump. Cheap models are usually made from cheap materials that will not last and tend to experience mechanical issues often. Water booster pumps made from quality materials are usually a little expensive when compared to the ones made from cheap materials.

    Maximum Pressure

    High-quality water pressure booster pumps always specify a maximum pressure amount range. Ordinarily, the range of pressure should be around 21.7 psi or 1.5 bar. This is the most common pressure range and is proven to be ideal for all houses regardless of size and number of faucets.

    You should avoid buying any water booster pump with a pressure capacity of below 21.7 psi. This type of booster pump will not create any significant amount of pressure increase and you will have wasted your money. You must check the maximum pressure rating first before making any purchases.

    Automatic Settings

    Water pressure booster pumps need to have automatic features that ensure you get quality services. They need to be equipped with sensors that can detect changes in water pressure and when the faucets are opened and closed.

    The automatic settings will help you get reliable water pressure throughout. The best water pressure booster pumps have the automatic settings feature and you should ensure the one you want to buy also has these features. Do online research if you are unsure whether the pump you are interested in has automatic settings.

    Variable Speed and Self-Priming

    These two features are important to consider when choosing the top water pressure booster pumps. The self-priming feature helps to create and maintain a vacuum which is useful in pulling fluid without any assistance.

    A self-priming pump will save you a lot of time because you do not need to prime your water pump after installation. Priming water pumps can also be rather tedious especially when you find yourself doing it often. A self-priming water pressure booster pump will help you save a lot of time.

    The variable speed feature makes it possible for your water booster pump to be operated on different speed levels. This feature thereby saves energy since the pump speed can adjust depending on the flow of water.

    Both the self-priming and variable speed features are important especially when it comes to water booster pumps.

    How to Set Up The Best Water Pressure Booster Pump

    How to set up the best water pressure booster pump

    Setting up the best water pressure booster pumps is not difficult and you can always do it by yourself. Most of the time, your purchase will come with a step by step installation manual to help you.

    Although the installation process is not the same for all the water booster pumps, there is a general guideline that is followed. Below is the step by step set up guideline to help you with the installation process.

    Step 1
    Turn off the RO tank valve and water supply in your home first. Keep faucets open to ensure you release the pressure from your water system. You must turn off incoming water completely before you start the installation process.

    Step 2
    Search for the perfect spot to install the water pressure booster pump. This will generally depend on whether the pumps are outdoor or indoor and the application. You must consider the connect fitting ports and observe the direction. You will then need to cut your inlet tube carefully before inserting the ends into the appropriate ports.

    Step 3
    Connect the tank using a well-cut quarter tube. You will then have to insert the pressure tube ensuring water in the tank passes through it. During this stage, the direction of water flow does not matter making it very easy to accomplish.

    Step 4
    Connect the pump wires and transformer to the switch. At this stage it is important to know that the electrical connection should go in just the same direction otherwise the pump will not work properly. This step will be successful should your electric connection be right.

    Step 5
    Turn your water system on and inspect for leaks. The open faucets should produce water and you can now plug in your water pressure booster pump. The water production from your faucets should increase almost immediately.

    Step 6
    Switch on the valve to connect the pump system to your tank. You can now close your faucets and observe the water booster pump functioning appropriately. The water pressure booster pump should switch off immediately the tank is full.

    Best Water Pressure Booster Pump Buyer’s Guide

    How do Water Pressure Booster Pumps Work?

    Mainly the water pressure booster pumps work with the help of what is commonly referred to as the expansion tank. The tank is comprised of a pressurized bladder which will increase the water pressure when it is pulled into the pump. This is because the pressurized air in the bladder will be compressed when water gets pulled into the water pressure booster pump.

    Where Are The Water Pressure Booster Pumps Commonly Used?

    The water pressure booster pumps are commonly used in areas with extremely low water pressure systems. These pumps help to increase water pressure in such areas. It is also important when you are living on the top floors of apartment buildings.

    This is especially when the water pressure is not enough to reach your floor. You will need these water pressure booster pumps to ensure water reaches your apartment at the right pressure.

    Are Water Pressure Booster Pumps Expensive?

    Water pressure booster pumps have different prices depending on the size, quality, performance, brand, and installation. Some models are quite expensive while others are relatively affordable. Home models usually cost between 100 to 800 dollars.

    Some small units can cost you relatively less than 100 dollars and their functionality is also quite excellent. The water pressure booster pumps are easy to install and you will save a lot on the labor cost. However, if you decide to go to an expert for the installation, it will cost you around 150 dollars.

    What Causes My Home to Lose Water Pressure Over Time?

    The likely cause of a decrease in water pressure in your home is your pump. This is mostly due to wear and tear of your pump especially if it has been used for a long time.

    Other causes of a decrease in water pressure are a waterlogged pressure tank and leaks in the piping system. These problems can be difficult to solve on your own especially when you are unsure where the exact problem is coming from. You should hire an expert to diagnose where the problem is coming from.

    What Should I Do When I Have Good Water Pressure But Some Places Have No Water?

    This is usually a common problem when there is a closed shut-off valve. Check your pressure tank and open the shut-off valve. Water should start flowing from all the faucets at the same pressure.

    If your shut-off valves are open and you still encounter this problem, you need to seek expert opinion from a professional. Most of the time it does not cost a lot to have a water expert look at your water system.

    Do Water Pressure Booster Pump Require Regular Maintenance?

    Water pressure booster pumps are built to last with minimum maintenance. However, every once in a while you will need to check up on things and perform a routine checkup.

    Although the water pressure booster pumps are made from highly durable material it is important to run routine checkups just to ensure that everything is running smoothly.

    Are Water Pressure Booster Pumps Necessary?

    Water pressure booster pumps are necessary for areas with low water pressure or in top floors of apartments. Low water pressure can be rather irritating especially when you were used to high water pressure.

    Imagine waiting for several minutes before the bathtub is filled with water so that you can take a proper bath. Water pressure booster pumps are necessary when you want to increase the water pressure in your home.

    Best water pressure booster pump buyer’s guide

    Final Verdict

    All the water pressure booster pumps reviewed here are of good quality and offer great performance. My pick, however, will have to be the Simer 3075SS and Zodiac PB4-60 Polaris Booster Pump which checks out all the boxes of things to consider. It has a pocket-friendly price with great performance and quality long-lasting service. I found this pump to be quite reliable and the compact design ensures it is also space-saving.


    1. Joseph N. Iversen

      I have been debating for a while now whether or not I need a water pressure booster pump until I came across this article. My home has had low water pressure problems for a while now but I have been ignoring the issue. The zodiac booster pump seems like a nice option for me right now

    2. Ryan P.

      The Davey Water Products booster pump seems like the best option in my opinion. It is easy to install and quite effective according to my experience with it. I would recommend it to anybody who wants a permanent fix to low water pressure problems in their home.

    3. Philip P.

      This article is written in simple language that is easy to read and understand. Most of the water pressure booster pump reviews I have come across so far are full of technical words. Thank you for providing me with all the information I needed to help me buy a water pressure booster pump.

    4. Michael K.

      The arrangement of the entire article is incredible and I loved the way it was well thought out. Everything is well researched and the top picks all seem perfect. However, the Grundfos pump seems like the most credible option for me right now.

    5. Wayne F.

      I honestly didn’t know that there were so many factors to consider when buying a water pressure booster pump. I am so grateful I came across this blog or I would have bought the wrong pump for the job. My thinking was to simply go online and buy the first cheapest pump I come across. Thank you so much for a well-researched article.

    6. Quentin M.

      Very informative post. Choosing and determining the best water pressure booster pump for me is now easy. It through here that I learned that there’re types of water pressure booster pump and comes in different sizes. The content may significantly help me in future.

    7. Mark E Michell

      Positive site, excellent read, where did you come up with such interesting information on this article? Not only this, I’ve read several blog posts on your website now, actually I like your style. It looks extremely perfect! I wish everybody read this before making a purchase.

    8. Jilly Ruby Jane

      Your post includes the pros and cons of products, a reasonable price, so it very helpful for me. Thanks for this post!!

    9. Juan M. Davis

      I agree with all your picks. I installed Simer 3075SS 9 months ago and it’s the best option for tight-budgeted people. It’s reliable and works great. At first, I had a challenge with maintenance, but now I’m ready to go. Great job!

    10. Elden M. Smith

      I found your site through Google whilst searching wholly for a similar keyword, your website came up, I can’t feel ashamed to say ‘it looks good and professional’. I have bookmarked the site in my history and bookmarks. 🙂

    11. Abigail Palmer

      Your blog is always helpful. The article has notably peaks my interest. It answered my question ‘Is water pressure booster pumps necessary? Now that I own one it’s easy to increase the water pressure. I will continue searching your new posts for better understanding.

    12. SOny

      Like!! Thank you for publishing this awesome article.

    13. Vijay

      I’m debating between Grundfos vs Davey. I have a 1/2 toilet and a faucet in basement; 1 full bath and kitchen faucet in 1st level and 2 full bath in 2nd level. I also have a lawn with sprinklers. Leaning towards Davey, but Grundfos is close. Any help is appreciated from durability standpoint. Not concerned about Price, but more on dependability/ low-maintenance and performance standpoint.

    14. Thorsten

      I was able to find good info from your content.

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