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The Best Whole House Water Filter for Well Water for 2023

Writen by Ronald Brown

Fact checked by Natalie Bridges

best whole house water filter for well water

Today, households use the best whole house water filter for well water. This filtration system is becoming more popular for its ability to clean and filter down the various contaminants in well water. It thoroughly cleans well water so that it can be free from contaminants and minerals. However, it is uneasy to find the right whole home filter now because of the plenty of selection. Let us help! In this guide, we’re featuring the most trusted names and products in the industry.

Before we get to the detailed reviews, you may want to check out the important factors that will determine the performance of your water filters. I’ll discuss the must-have features later in the buying guide; for now, here are four essential aspects you need to keep in mind while reading my reviews.

  • Flow Rate: A water filter’s principal function is to make well water safe and pleasant to drink without undermining the amount of water from your faucet. Hence, a water filter with a higher flow rate is a better choice (i.e., 10 gallons per minute vs. 3 GPM).
  • Filter Capacity: The higher the well water filter’s capacity in gallons, the longer its operational lifespan. For instance, where is the most trusted location for a whole house water filter? e, a 50,000-gallon water filter can remove more water contaminants over extended periods than a 20,000-gallon unit.
  • Contaminants Removed: Some well water filters only remove dirt, silt, debris, and solid particles, while others feature chlorine taste and odor elimination properties. To know what contaminants you must filter, do a water test first.
  • Certifications: Reputable well water filter brands always test, analyze, and certify their products through trustworthy organizations, such as the National Sanitation Foundation (NSF) and Water Quality Association (WQA). It makes sense to pick well water filters with these certifications.

They’re great choices because they are with unique features and characteristics. They are practical and reliable. If you’re ready, let’s begin choosing among the top products on the market.

Top-Rated Products

Best Overall

iSpring WSP-50


Premium Choice

Culligan WH-HD200-C


Premium Choice

Express Water Water Filter


Table of Contents

Top-Rated Whole House Water Filter For Well Water Reviews

1. iSpring WSP-50 Whole House Water Filter

There are places where there is a huge amount of sediments in the water. Coursing these through a standard water filtration unit can immediately clog the system. You need a larger-pored filter unit that will serve as a screen for the primary water filter. This is where the iSpring WSP-50 can be very invaluable.

We have read many well water filtration system reviews, and they have only one thing to say about the WSP-50. This is an excellent addition to any existing water filtration system. You need to install it in the water first, right before the water filtration system unit. Its placement is critical because it traps large particles that have a size of at least 50 microns. Only particles with a smaller diameter will pass through the WSP-50. A standard water filtration unit should be able to handle such particles with ease.

You can also trust iSpring’s choice of materials for constructing the WSP-50. This gadget should be helpful for about a year or two. It can also improve the overall service life of your primary filter.

As efficient as the WSP-50 is, we found some loopholes in its design. First, there is always the chance of leaks at the pipe fittings. Ordinary Teflon tape will not work in most instances. Second, the system requires regular flushing, as frequently as once every 2 to 3 days. Despite these drawbacks, the WSP-50 remains a beautiful addition to any home water filter system. It eases the workload of the primary filtration unit, while also helping ensure safer water for everyone.
What We Like
  • An excellent pre-filter addition
  • Filters larger particles before they reach the primary filter
  • Long-lasting mesh filter screen
  • Constructed of high-quality materials
  • Very easy to install and maintain
What We Don’t Like
  • Tends to leak at pipe fittings
  • Requires frequent cleaning

2. Culligan WH-HD200-C Water Filter System

Everyone knows the importance of installing a water filtration system for the whole house. Everyone also knows that filters have a short lifespan. The problem many households face is knowing exactly when to replace the filter in their filter systems. Culligan’s WH-HD200-C makes it very easy to assess filter integrity.

Many well water treatment systems reviews point to the filter monitoring system of the WH-HD200-C as its most essential and helpful feature. There are two systems at work here. First, the canister that houses the filter is transparent. It is easy to see whether your filter is working or not. There is no need to remove the filter from its housing.

Second, Culligan already includes a battery-powered filter life monitoring device. There are some cases where the filter may still look fine. The sensor will track the system’s performance and alert you to the need for filter replacement.

Culligan designed the WH-HD200-C to remove as much sediment, chemicals, and other contaminants as possible from the water. While the system does not substantially impact TDS, the Culligan product can provide water safe for appliances, plants, and the whole family. It has a durable construction, too.

One downside to the Culligan WH-HD200-C is its water pipe compatibility. Households that use water pipes other than those with a 1-inch diameter may have issues with the system’s installation. Looking for an appropriate connector can be a hassle. Nevertheless, our honest assessment of the Culligan WH-HD200-C is positive. The ability to monitor the integrity of the filter is crucial to ensuring the optimum filtration capabilities of the system.
What We Like
  • Allows for the easier monitoring of the filter
  • Comes with a filter change monitor
  • Effective in reducing water contaminants, especially sediments
  • Easy to install
  • Robust construction
What We Don’t Like
  • May not fit certain water pipes

3. Express Water Whole House Water Filter

Households that want the top-quality water filter for well water should always consider the Express Water Whole House Water Filter in their list. This is a system that promises to deliver safer and better-quality water for modern families.

The Express Water features three stages of filtration, with each one providing a unique filtering capability. The design addresses many contaminants we often see in well water. From sediments to chemicals and certain microorganisms, families using Express Water will feel more confident every time they use water from the system.

What we admire about this water filter is that one of the filter canisters has a clear housing. This will make it very easy to assess the condition of the screen. It should also give you an idea of whether it is already time for a filter replacement or not yet. The other good news is that the filter is surprisingly easy to replace.

Installing the water filtration system is also a breeze. Express Water already includes a freestanding frame to make mounting effortless. There are also pressure gauges to help in the maintenance of the system. Suffice it to say, we can never question the robustness of the construction of the system.

If there is one thing we would like to see in the Express Water, that would be a friendlier price. Nevertheless, we do recognize that the features of the system and its performance more than justify its hefty price tag. In our opinion, Express Water is one of the top-rated whole house water filtration systems on the market.
What We Like
  • More efficient reduction of water contaminants, including sediments and microorganisms
  • Easy to assess the integrity of the filters for easy replacement
  • Ensures adequate water flow
  • Very easy to install and maintain
  • Heavy-duty construction
What We Don’t Like
  • Expensive

4. Aquaboon Big Blue Whole House Filter System

People looking for a reliable water filtration system they can install in their homes should consider Aquaboon’s Big Blue. Not only does the product come with a catchy name. It also backs it up with a performance any homeowner can rely on.

The Big Blue is one of those whole house water filter systems for wells that rural and suburban households use to keep their water clean and relatively free of sediments. There are also industrial and commercial establishments that use the product. This underscores Big Blue’s filtration efficiency in terms of keeping residues at more ‘ideal’ levels.

We like the large capacity of the Big Blue filter housing. It can accommodate filter cartridges from different brands. If the filter cartridge is not taller than 20 inches and no wider than 4.5 inches, it should fit nicely in the Big Blue. On that note, this Aquaboon product is compatible with other whole house water filtration systems.

The filter has modestly-sized pores that will never limit the flow of water. It will not have an impact on total dissolved solids, however. On the bright side, replacing the filter is effortless. You can also rely on its sturdy construction.

One issue that some people may have about Big Blue is the compatibility of its connectors. This system only works with 1-inch water pipes. We know some households have ¾-inch pipes. The Aquaboon Big Blue remains an exceptional water filtration for the whole house. Its near-universal design and reliable filtration performance make the system great for modern homes.
What We Like
  • Compatible with leading brands of filter cartridges and whole house water filtration systems
  • Reduces sand, dirt, debris, sediments, and other large water contaminants
  • Ensures adequate water flow
  • Filter is straightforward to replace
  • Very rugged construction
What We Don’t Like
  • Some people may find it challenging to install

5. iSpring WGB32B Whole House Water System

iSpring is one of those brands that modern families trust to provide them with advantageous water filtration systems. One of the brand’s bestsellers is the WGB32B. This is a whole house water filter for well water with iron and other unwanted sediments and contaminants. It safeguards the family’s health while keeping the integrity of appliances that use water.

We like iSpring’s polypropylene sediment filter as it can reduce sediments up to 95 percent. This includes rust, industrial solvents, and VOCs, among others. It can also reduce chlorine by as much as 99 percent. Keep in mind that such water filtration systems do not reduce total dissolved solids because of its pore size.

While the pore size of the WGB32B is incapable of substantially reducing TDS, we find it to be the perfect size to ensure adequate water flow to the house. It does not get clogged easily. The filters are also NSF-certified and come with a longer service life than other brands. The system can filter up to 100,000 gallons of well water. This translates to about a year of continuous use before requiring replacement.

One good thing about the iSpring WGB32B is that it can be installed in a DIY fashion.

The only issue is that some people may find the installation quite tricky. Overall, we are impressed with the performance of the iSpring WGB32B whole-house water filtration system. It is useful in reducing sediments without affecting one’s normal water use. This is a great investment for families who want safe water for their members.
What We Like
  • Reduces sediments and other water contaminants a lot better than other systems
  • Made of high-quality filtering materials
  • Good filter service life
  • Features independently-tested and certified filters
  • Ensures adequate water flow to the house
What We Don’t Like
  • Quite tricky to install

6. Aquasana EQ-WELL-UV-PRO-AST Filter System

The EQ-WELL-UV-PRO-AST is a water filtration system that is perfect for the modern home. It has innovations that most brands can only dream of incorporating into their designs. These technologies guarantee safer and better-quality water for the whole family.

One feature we admire about the Aquasana well water triple-stage whole house water filtration system is its filter media. It combines carbon and KDF to remove up to 97 percent of chlorine and other contaminants. What is more remarkable is that the system can also reduce the number of microorganisms in water, thanks to the addition of a UV purifier.

We also like Aquasana’s salt-free, SCM technology. This feature works in tandem with the rest of the filtering mechanism of the EQ-WELL-UV-PRO-AST. It softens the water to help minimize the need for the descaling of your water-containing appliances.

For a system this efficient, you would think it would only last a couple of years. On the contrary, this Aquasana creation can keep on filtering your water for up to 5 years, or about half a million gallons of water.

Aquasana designed the EQ-WELL-UV-PRO-AST for ease of maintenance.

Unfortunately, installing it will require the necessary plumbing skills. The maintenance can also be costly as you need to replace the pre- and post-filters every three months or so. Nevertheless, the Aquasana EQ-WELL-UV-PRO-AST remains a wise investment for large households. Its large capacity and efficient operation should keep everyone in the family as healthy as possible.
What We Like
  • Reduces water contaminants and purifies water at the same time
  • Comes with ingenious water filtration technologies
  • Has a large filter capacity that can last many years
  • Already includes everything you need to install the system
  • Very easy to maintain
What We Don’t Like
  • Requires basic plumbing skills to install
  • Can be costly to maintain

7. 3M AP904 Aqua-Pure Water Filter System

Many people trust 3M to deliver high-quality hygiene and sanitation systems. When the brand designed the AP904 Aqua-Pure water filtration system, people knew that they now had an excellent whole house sediment filter for well water.

The AP904 integrates several innovations to help ensure you have ‘gentler’ water in your house. 3M designed the Aqua-Pure to improve the lifespan of water-using appliances and fixtures. The same system can also improve the health of all household members.

One key feature of the Aqua-Pure is its SQC design. Installing the system in your home is simple enough. Replacing the filters is even more comfortable. There is no need for special tools or handling the filter media itself. You only need to twist the cartridge and replace it with a suitable unit.

We admire the design of the filters not only because of their ability to reduce water contaminants like sediments and unwanted minerals. Aqua-Pure’s design also ensures adequate water flow. Other brands can restrict the flow of water.

While the filter is beneficial in its primary function, its service life is less than ideal for its price. Other systems can last several years and accommodate up to half a million gallons of water. On the bright side, you will feel safer with the third-party quality testing and certifications that come with the product. The 3M Aqua-Pure is a wise choice for small to medium-sized households. It can provide modern families with safe water for their good and the good of their water-using appliances and devices.
What We Like
  • Effective in reducing the number of sediments and other contaminants in water
  • Filters are straightforward and quick to replace
  • Good for large households
  • Comes with NSF certification
  • Maintains adequate water flow
What We Don’t Like
  • Filter life not as long-lasting as other brands

8. DuPont WFPF13003B Filtration System

The filtration system that we have in our homes has components that have limited life spans. One of these is the filter itself. Over time, particles can clog the system and reduce its filtration capabilities. The only way you can ensure the optimum functioning of the system is by replacing the filter at regular intervals. One of the top-quality whole house water filter cartridge replacements you can buy is the DuPont WFPF133B.

This cartridge has a universal design that should make it compatible with different brands of whole house water filtration systems. It also works with inlets and outlets that have ¾ inch diameter. If your existing water line and filtration system have these characteristics, the WFPF13003B should work fine.

Like all DuPont products, the WFPF13003B has a very reliable performance. Well water going through the filter will turn a lot clearer. It will also be free of the nasty smell that unfiltered water can have. These water characteristics can be very friendly to your water-using appliances. It minimizes the effect of rust on metal components to help improve the service life of your machines.

Installing the DuPont filter cartridge is also very easy. One only needs the necessary tools to install it in your existing filtration system.

Our issue with this DuPont replacement filter cartridge is that its 15,000-gallon capacity may not be enough for some households. It can only last about 5 to 6 weeks for an average water-consuming home of four. There is no denying the effectiveness of DuPont when it comes to filtering particles, however. Its performance can still provide excellent value.
What We Like
  • Works with most brands of water filtration systems
  • Compatible with standard water inlets and outlets
  • Reduces sediments like iron and other contaminants
  • Improves water quality
  • Hassle-free installation
What We Don’t Like
  • Modest filter capacity

9. GE GXWH40L Whole Home Filtration System

The GE GXWH40L is a high-flow water purifier for well water that is perfect for small households. It has a very compact design that should fit almost any space.

The product can reduce water contaminants, including rust, sediment, scales, and dirt. It translates to a longer service life for water heaters, coffee machines, and other appliances that use water. The water that the GXWH40L filters can also be nice for bathing, brushing the teeth, cooking, and even gardening.

This contraption comes with a translucent canister that allows for more comfortable viewing of the water filter. It will enable homeowners to assess the screen’s integrity and determine if it already needs a replacement.

While we admire the compact design of the GXWH40L, there is still room for improvement in terms of its filter capacity. GE recommends replacing the filter once every three months. Real-world use of the filter will show a much shorter life span of about 6 to 8 weeks. Replacing the filter more frequently can increase the overall cost of owning the filtration system.

We also find the unit’s installation to be a bit tricky, especially for households with ¾-inch standards. Sourcing the appropriate 1-inch fittings can be challenging for some people. Nevertheless, the GE GXW40L remains an excellent option for small families as well as households with modest water consumption. Its compact design and neat features make this product an excellent choice for ensuring water safety for appliances and the whole family.
What We Like
  • Protects and extends the lifespan of water-related appliances
  • Reduces scales, rust, dirt, and sediments in the water
  • Allows for easy viewing of the filter
  • Compatible with 1-inch-diameter water pipes and fixtures
  • Compact and high-performance design
What We Don’t Like
  • Requires a bit of practice and necessary plumbing skills for installation
  • Short filter service life

10. iSpring WGB21B Whole House Filtration System

The WGB21B is an iSpring creation intended for small households. This is a Springwell water whole house water filter system that can transform non-treated, sediment-filled water into a liquid friendlier to appliances. And if your household already receives high-quality water from the city utility, then you can expect the WGB21B to improve water quality further.

This water filtration system does not have any unique technologies. However, it reduces the levels of sediments and other water impurities a lot more efficiently than other brands. Do take note that it is not a reverse osmosis system. It will not reduce TDS.

iSpring also designed the WGB21B for ease of installation. The system already comes pre-assembled. One must remember that this unit is ideal for small homes. Its 50,000-gallon filter capacity is enough to last a year of use by a family of four. If an enormous household were to use it, then it is possible that the filter would not last a year. This will require more frequent replacement of the filter.

We can only find one minor issue with the iSpring WGB21B. The filter canister is opaque which prevents the more efficient visual inspection of the filter inside. It would have been a lot better if the cartridge was translucent. This will simplify the way we determine the need for filter replacement. Such an issue is minor. The WGB21B is still an excellent water filtration system for the entire home. It does its job entirely while allowing for hassle-free system maintenance.
What We Like
  • Filters sediments, chemicals, and other contaminants
  • Improves water quality
  • Long filter life span
  • Pre-assembled for DIY installation
  • Does not affect water flow
What We Don’t Like
  • The design of the filter canister does not allow for visual assessment of the filter

11. Home Master Whole House Water System

Home Master offers a well water filter system that effectively improves any household’s water quality. The company designed the system to work top-tier with well water. It is perfect for families who get their water from sources other than the municipal or city water utility.

Well water often has a higher concentration of sediments like iron. These contaminants can have an adverse effect on the quality of water. It can turn the water very turbid and give it a very unpleasant smell. The Home Master can address both issues to make water-related activities more enjoyable. From bathing to brushing your teeth and even cooking your meals, Home Master makes sure the water you use will have almost negligible levels of sediments and contaminants.

The thing that sets the Home Master apart is its smaller-sized filter pores. It makes it easy for the system to remove as many contaminants as possible without severely affecting water flow. And with its modest filter capacity, the Home Master should be perfect for small households.

One issue people have about the Home Master is the relative difficulty of sourcing replacement filters. There is minimal information on what replacement filters will fit into the cartridge. Also, the available replacement filters are often more expensive than those with a universal design. Nevertheless, we believe that the Home Master water filtration system is an excellent tool for ensuring safe water for the entire house. It improves the clarity and odor of water to make your water-related activities more pleasant.
What We Like
  • Improves the clarity of the water as well as its odor
  • Does not adversely affect normal water flow
  • Smaller filter pore size for more efficient filtration
  • An excellent choice for well water
  • Functional filtration capacity for small households
What We Don’t Like
  • Replacement filters can be expensive and difficult to source

Outdated Products

EcoPure EPW04 Whole Water Filtration System (Outdated)

The EcoPure EPW04 is an excellent choice for large households that want to address the level of sediments in their water system. This is a whole house water filter system for well water that can reduce the number of harmful contaminants while also improving the overall quality of water.

One thing we admire about the EPW04 is its universal design. Looking for a replacement filter will not be a problem. You can use any of the large-capacity filters of notable brands of water filtration systems. These can include products from 3M, DuPont, Culligan, Whirlpool, GE, Watts, and Omni, among others.

Because of its universal design, installing the EPW04 should also be a breeze. EcoPure already includes all the essential materials and tools you will need to get the system running. There is a mounting bracket, a wrench, and a pressure release button to follow the installation instructions.

Once installed, you can enjoy the water with softer and more refined qualities. There are no nasty smells that can ruin your bath or change the way you brush your teeth. If your appliances could talk, they would be thanking you, too.

The only downside to the EPW04 is that its design is intended for homes with 1-inch water lines. Looking for a suitable adaptor can be tricky if you have a different size pipe. Regardless, the EcoPure EPW04 is still a great choice if all you want is to address the sediments in your water. It is also useful in minimizing the odd taste and smell of chlorine. Its universal design also makes the EPW04 a more cost-effective option.
What We Like
  • Useful in the reduction of sediments and other water contaminants
  • Can improve the quality of water
  • Compatible with 10-inch large-capacity replacement water filters
  • Comes with NSF certification
  • Already includes installation hardware
What We Don’t Like
  • Not for homes with ¾-inch-diameter water lines

What Is A Whole House Water Filter For Well Water/ Who Is This For

best whole hbest-whole-house-filter-for-well-waterouse filter for well water

A whole house water filtration system for well water is some of the most cost-effective and convenient ways to treat hardness in the water and filter down different contaminants, including iron, manganese, Sulphate and lead, from well water. It is helpful in getting rid of these impurities that would otherwise affect the health of your loved ones. Hard water also stains sinks, bathtubs, and other plumbing fixtures. It also causes scale buildup in the faucet and other pipes. Rusting is also a common problem.

But with a whole house filter for well water, households can reap the rewards of having clean water. With it, they can also soften the water which would otherwise reduce the lathering of soaps. Using a filtration system for well water, people can also avoid dry skin and itchy hair and scalp.

In short, whole house filters for well water are for households that want to filter down the elements in the water. They are also for those who want to avoid issues such as itchy skin, scalp, and dry hair. These filters are also for people that want to prevent skin irritation. They are also perfect for people that want to prevent staining and scale buildup in their faucets, sinks, and bathtubs. Moreover, these filtration systems are for people that want to ensure a clean and fresh water supply in their homes.

How Does It Work

The top-rated whole house filter for well water works as a point-of-entry filtration system. It uses different filters that can remove the contaminants from the well water. This system works in treating the water before entering your home. In this case, it can ensure that what circulates in your pipes and water is clean. It also provides that the appliances, including washing machine, water heater, and other water-utilizing appliances, can prevent damage.

The whole home filter can offer us clean filtered water before it enters the home. It supplies clean water not only in the faucet but also in the shower or bathroom. Nevertheless, it provides clean water throughout the house. It works hard to prevent contaminated water from getting into our homes.

With the filtration system, you can avoid exposing your family and loved ones to different contaminants, which can be inhaled from your lungs and be absorbed through your skin. For example, some households choose a whole house carbon filter to treat well water but do not have any special water-related issues. But for those who have a concern, they choose a whole house system that can address the specific problem.

What Are The Different Types Of Water Filter For Well Water


Using a water filter for well water is what you need because it can offer you benefits, including clean and filtered water throughout your home. It can also give you healthier baths and showers. This filtration system also helps ensure that you can extend the life of your pipes and water-using appliances. It also promotes brighter and more lasting clothing. This filter also softens hard water to prevent scales in glasses and showers. However, what are the different types of whole house filters for well water? Here they are.

Standard filter

Well water quality, appearance, and taste may be of poor quality. That is why many people use a whole house filter to ensure that clean water will run into their homes, not just in the faucets. This filter can remove the contaminants from the water via the filter connected to the waterline. So, water will pass through the filter before water is routed to the toilets, appliances, and faucets.

However, there are many contaminants in the water, depending on where it comes from – spring, well, or municipal stem. If you’re living in the city, you might want a multi-purpose carbon filtration filter. It works in removing chloramines, chlorine, volatile compounds, and odors. With it, you can eliminate many of the problems associated with city water.

However, suppose you need to remove or treat water from contaminants like fluoride, iron, bacteria, or sediment. In that case, you should find a whole house filter designed and made to solve a specific issue. For example, if you’re removing iron from well water, you should use a filter of iron to prevent staining around your plumbing fixtures. Then, you might also need a water softener if you want to get rid of a scale buildup around your home.

Heavy-duty filter

This high-quality contaminant removal filter works to remove different contaminants using a large media amount. In this case, the media is installed in a tank to ensure protection from pollutants before needing replacement.

On the other hand, you can find a standard capacity cartridge positioned just right inside a filter housing. It then treats the water before it enters your home. Many of these filters need replacement every year. Even if the standard capacity system is more affordable, it requires more cleaning and maintenance.

Other general filter types (Again, choose based on what issue in the water you want to treat. For help, you can also refer to the guide above for well water filters for the whole house.)

  • Activated carbon filters: They are also called pre-filters that remove large contaminants, such as silt and sediment, from the water.
  • Reverse Osmosis: It is a high-end filter that can remove many contaminants.
  • Water ionizers: They use electrolysis to filter the water. The water passed over the electrically-charged plates (alkaline and acidic). The resulting liquid is less acidic and soft.
  • UV Filters: They can destroy many types of bacteria, becoming some of the most popular filters.
  • Infrared Filters: They soften the water, so they can help in treating well water.

Advantages And Disadvantages Of Using A Whole House Well Water Filter 

A whole house well water filter is probably the most cost-effective solution if you want to treat the issues from well water. A point-of-entry filter filters all the water before entering your home. In this case, you can get the same filtered water quality throughout your home, not only in the faucet but also in the shower or bathroom. In this case, you can treat all the problems associated with well water, including sediment and silt. Read the following for more benefits of well water.

Convenience and efficiency

Well water is treated before entering your home, so it arrives clean and safe for drinking in the faucet. It supplies fresh water for your household’s needs, including washing the dishes and doing the laundry.


The top-tier water filtration system for well water is designed with the latest technology in mind. It offers multi-stage filtration to ensure the removal of different contaminants that affect water appearance, quality, odor, and taste. It can treat a vast amount of water than others on the market.


The whole house filter is cost-effective because you can install just one filter for your home. It also means less maintenance on your part. You might want to install a whole house filter if you don’t wish to have different filters for your home.


One of the problems with this filter is that you might need plumbing skills to install one, depending on the model you have chosen. Other filters are expensive, so you need to spend more money on them.

Buying Guide


How can you choose the best whole house water filter for well water? Check out the following for reference.

What type of whole house filter?

You can decide based on the contaminants present in the well water. You might want to talk with a professional to help determine the pollutants you need to remove from your water supply. If you’re using a private well water supply, you might have to remove iron, silt, sediment, and hardness. Decide on the filter types based on what you want to remove from the water.


You should also compare the lifespan of the filtration system to ensure that you can use it for a long time. One way to determine the filter’s lifespan is the water amount it can filter before it needs replacement.


You must also check for the certification of the filter to ensure it is of a high standard. Check its seal to ensure it meets authority standards.

The flow rate of the appliances and dispensers

In addition to the above, you should consider the flow rate of your devices and faucets. You should know how much water to run through showers, hot water showers, and dishwashers. You can compare your options well based on the reviews featured earlier. It will help you determine the right filter to meet the flow rate of your appliances/dispensers.

Filter size

You might want a larger screen so that it can filter more water and increase the water supply. Check the filter’s port size, which affects the gallons per minute and the water pressure flowing into your house.

Frequently Asked Questions (FAQs)

Where is the best location for a whole-house water filter?

The best location for whole-house water purification systems for wells and utilities is near the main water supply line’s water shut-off valve.

You might want to trace the water supply line from your house to the well if you are installing a home water filtration system for well water. Check a shut-off valve between the well and the first branching water pipe. You can set up the whole-house DIY well water filtration system in this section.

Also, check the basement or the property perimeter if your home relies on water from a public utility. Most utilities install the main shut-off valve in these areas. Some homeowners also read their property’s diagram to determine the shut-off valve’s location.

Why does my well water filter get dirty so fast?

Six causes can help explain why your well water filter gets dirty so fast.

  1. Improperly built wells can promote sediment accumulation faster than usual because there is no sealing at the well’s bottom. Low well-casing and degraded well screen can also facilitate the entry of particles into the well, making the well filter system dirty.
  2. Rusty or heavily corroded plumbing fixtures can also make the well water filter go dirty fast, especially in systems with submersible pumps.
  3. Failure to maintain the well can also cause particles and other contaminants to mix with the water, clogging the carbon filter and making it dirty.
  4. A mismatch between water pump pressure (as flow rate in GPM) and water filter pore size (in microns) can also cause sediment accumulation and render the filter dirty. This usually happens when the flow rate is too high.
  5. Increased water consumption can also make a well water filter dirty faster than usual. It helps explain why you need a replacement more frequently than the filter’s rated lifespan.
  6. Heavy rains can bring floodwater debris and contaminants into the well. Likewise, dry spells can push the well water level too low that it exposes the well casing.

How often do whole-house water filters need to be changed?

A whole-house drinking water filter has an average lifespan of three to six months, requiring homeowners to replace the filter with the same frequency.

However, it is worth noting that water filters have a rated capacity in gallons (e.g., a 50,000-gallon inline water filter for well water). You can estimate how long a water filter lasts by determining your average monthly water consumption.

For example, the average daily water consumption is 100 to 175 gallons per person. A four-member household uses at least 400 gallons daily or 12,000 gallons monthly. In that case, a 50,000-gallon water filter will only last a little over four months before the family needs to replace it.

Do I need a sediment filter for well water?

Yes, you need a sediment filter for well water because there is no telling what particles are in the water. The well water might contain fine particulars, debris, and dirt that clog and corrode plumbing tubes and fixtures. These substances might also interfere with the optimum performance of water appliances, such as water heaters.

According to a Consumer Reports Q&A, a whole-house water filter is perfect for removing sediment and rust. Some products may also remove chlorine, sulfur, and mercury. It might cost more than other water filter types, but its benefits to the whole family outweigh any financial considerations.

What are the most trusted portable whole house well water filter brands?

Many companies provide high-performance water filtration systems for homes that utilize well water. iSpring makes one of the most efficient filtration systems on the planet. They can be quite tricky to install. However, they do an excellent job of reducing the sediments found in well water. Aquasana, 3M, and Home Master are popular brands that modern households have come to trust. These companies continue to improve the filtration capabilities of their products. They also address concerns about compatibility and ease of installation.

DuPont, General Electric, and EcoPure also provide reliable filtration systems that are easy to install, operate, and maintain. If filter monitoring is essential to you, then you can trust Culligan to deliver the right solution. Express Water and Aquaboon are also trustworthy brands regarding filtration systems for well water. These two brands provide innovative solutions that can make them worthy investments for any modern household.

What filters do I need for well water?

The condition and age of the well can contribute to the contaminants found in the water. The ideal filtration system should be able to remove sediments and course the water through a water softener and an activated carbon filter. This will help address the microorganisms that may be present in well water. Pushing the well water to a UV filter also helps refine the water’s quality. What is critical here is the determination of the pore size of the initial sediment filtration. You can analyze your well water to determine the correct filter pore size. In general, 5 microns is considered substantial. You can also pick a 1-micron filter.

How much is a filtration system for well water? 

The price of a well water filtration system depends on several factors. Expect brands with an excellent reputation to offer more expensive products than companies that are only new to the industry. The technological innovations used in the system’s production can also be a factor in the product’s price tag. More sophisticated methods are often more expensive than filtration units with a straightforward design. The package’s materials and the number of inclusions can also affect the price. An entire kit can cost you a few hundred dollars, while a single unit can only set you back for a couple of tens of dollars.

How to install and use? 

Installing a whole house well water filtration system is not that different from installing any other type of filter. One must remember that the filter’s primary function is to screen water passing through it. Hence, one must place the filter between the primary water source and the water outlets. The water source, in this case, is the well outside your house. In most cases, a water pump draws water from the well and courses it through the main water line before it branches out inside the house.

It is essential to install the filtration system in the main water line before the distribution lines. It will help filter the water before they get to the different parts of the house. Installation of such a system is simple enough, although it does require some necessary plumbing skills. Manufacturers provide very detailed instructions on how you can set up their products in your home.

Using the filter is not complicated. You open the faucet in your kitchen or bathroom, and the water flows from the well and passes through the filter where the contaminants are screened. It is a passive system that relies on water flow to perform its job.

How to care & clean?

Keeping an eye on the integrity of your filter is crucial for its proper care. That is why it is often a good idea to get a filter with transparent housing. You can assess the quality of the filter immediately. You can then decide whether it already needs replacement or can still serve its function for a few more weeks.

Caring for your water filtration system requires periodic and regular cleaning of the filtration unit. There are reusable filters on the market that you can remove, wash, and reinstall into the system. If your system has such a filter, then always remove any visible particles or debris from the filter. Clean the filter using an appropriate cleaning product before finishing it with a disinfectant. If the system comes with a single-use filter, there is only one course of action: discard the filter and replace it with a new one.

Most whole house well water filtration systems use carbon filters. In addition to cleaning the filter, it is also essential to clean the sump and the head using a solution of detergent and bleach. Cleaning the exterior of the filtration unit can also help prevent the ingress of contaminants into the system.

Where to buy?

You have two choices. One is to go to a physical store where you can chat with the sales representative to help you determine the best possible system for your needs. The most reasonable part of this approach is that you inspect the products much more closer. If you prefer convenience above all else, you should buy your water filtration system from reputable e-commerce companies. Amazon can provide you with hundreds of choices. Walmart and Best Buy have the advantage of having a physical store that may be near you. So do Home Depot and Lowe’s Home Improvement.


Hoping you’ll find the best whole house water filter for well water from this guide featuring the top picks on the market. Check out their unique characteristics and compare your options well. Also, refer to the buying guide outlining what to look for when looking for a filtration system for well water. Buy the right well water filter today!

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