Best Whole House Water Filter System Review – Comparison of Top Rated Units

Think you’re only drinking, showering, and cleaning with water? Think again. You’re introducing plenty of unwanted visitors to your family and home if you’re not filtering your H20.

Before you start attaching filters to every faucet and spout in your home, consider installing an entire home water filter. This contraption will provide you with pure and clean H20 throughout your entire home.

Keep reading to learn what an entire home water filter is, which models are the best through our whole house water filters comparisons, and whether the system is right for your needs.

Best Whole House Water Filters Reviews

Rating

Product

Our Rating

1

Aquasana 10-year, 1,000,000 Gallon Water Filter

2

iSpring WGB32BM 3-Stage Whole House Filtration System 

3

3M Aqua-Pure Whole House Water S​​​​​ystem

4

Home Master Whole House 3-Stage Water F

5

APEX MR-3020 Whole House GAC Water Filter System

Best Rated - Aquasana 10-year, 1,000,000 Gallon Water Filter

Aquasana 10-year, 1,000,000 Gallon Water Filter

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Looking for a filter that does it all? The Aquasana could be the best whole house water treatment system. It’s a water filter and softener system so it removes impurities from your water while also softening it, eliminating limescale. This model removes over 97% of the chlorine from your H20 and provides your entire home with safe H2O. Plenty more than one whole house water filter review said it was the best model on the market.

Most installation kits do not come as complete as the Aquasana Water Filter. With a 20-inch pre-filter, sub-micron post filter, bend supports, and brass fittings, you get a fully functional package. Each stage offers a higher level of filtration and was carefully planned out to provide the best results.

With new and innovative technology used in their salt-free softening, your pipes will look brand new after use. All your appliances and plumbing system will clear up after this filter is used in conjunction with its water softening capabilities.

Pros

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    Doesn’t require electricity or back flushing
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    Doesn’t create waste-water
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    Exceeds NSF standards

Cons

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    Plastic attachments can leak over time
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    Must be installed by plumber
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    Can lower pipe pressure

Best Value - iSpring WGB32BM 3-Stage Whole House Filtration System

iSpring WGB32BM 3-Stage Whole House Filtration System

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If you’re interested in an entire home filter but can’t swing the price, this model comes in under budget and is a top rated whole house water filter. It removes 95% of iron, arsenic, sediment, chlorine, rust, pesticides, industrial solvents, and various other contaminants. There’s minimal pressure reduction with this model and the filters last longer than expected.

The filter is bigger than most others on the market. As such, the flow rate is increased requiring even less maintenance on your part. The filter contains a dual gradient filter that helps with holding dirt as well as offering a much finer filtration than normal. Not only is the filter itself inexpensive compared to others, but the replacement parts are also low costing.

Pros

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    Filters 15 gallons per minute
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    Third party testing meets all NSF standards
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    1-year money back guarantee

Cons

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    Filters can leak
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    Replacement filters are different than original
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    Some complain of a sulfur smell after installation

3M Aqua-Pure Whole House Water System

3M Aqua-Pure Whole House Water System

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This unit is designed to reduce chlorine taste and odor. While it’s effective on its own, it is recommended to use a pre-filter system in front of it to remove dirt and rust. But for the price, it’s a great filter that gets the job done.

Working at 10 gallons per minute, the filter can minimize debris all the way down to 5 microns. It can also work with up to 100,000 gallons of water at a time. It is important to replace the cartridge every year. This whole house filter also contains a special scale inhibition system which will keep your pipes clean and corrosion free.

Avoid the headache that comes from changing difficult filters with 3M's Sanitary Quick Change design. With this design, you can easily replace the ​cartridge without the use of a filter wrench.


Pros

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    Non-corrosive stainless-steel head
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    Filters 20 gallons per minute
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    Simple cartridge replacement

Cons

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    Unit can clog if pre-filter not used
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    Expensive filter replacements
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    Not ideal for homes on a well

Home Master HMF3SDGFEC Whole House 3-Stage Water Filter

Home Master HMF3SDGFEC Whole House 3-Stage Water Filter

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The Home Master removes 95% of sediments, chemicals, and contaminants. Its 100,000-gallon capacity means a family of four can enjoy pure H20 for an entire year. There’s also very little pressure reduction with this model.

The filter housing is also huge and contains a 1-inch port. This mix ​results in impressive water pressure that works up to 15 gallons per minute. Debris is reduced down to 1 micron with its impressive filtration system.

Pros

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    Filters 15 gallons per minute
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    Filter provides a full year of clean H20
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    Oversize filters improve flow rate

Cons

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    Not ideal for homes on a well
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    Professional installation recommended
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    Plastic fittings can leak over time

APEX MR-3020 Whole House GAC Water Filter System

APEX MR-3020 Whole House GAC Water Filter System

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This model is easy to install yourself but has several setbacks. Many users have experienced low pressure after installation and there have been several reports of cracked units. Save yourself the headache and avoid this unit.

Pros

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    Can be self-installed
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    NSF approved
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    Long lasting filters

Cons

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    Only filters 5 gallons per minute
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    Made of low-quality materials
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    Typically lowers pressure

What is a Whole House Water Filter?

Whole House Water Filter

Young boy drinking fresh water from Whole House Water Filter

An entire house water filter is also known as a POE, or point of entry, system. Home water purification systems are typically installed at the front of a water heater. The system then cleanses both cold and hot H20. Instead of using filters at the faucet or on a countertop, you can rest easy knowing that every drop of H20 coming into your home has been filtered for impurities.

Pros and Cons of a Whole House Water Filter

This type of filter system isn’t for everyone. Let’s take a moment to go over the pros and cons of owning a system.

Pros

Simplicity

If you’ve relied on faucet filters or portable filters in the past, you’ll love the simplicity of the best home water purifier. You’ll never need to think twice about whether the water you’re using has been purified or not. If it came out of your house, it’s safe and healthy to drink, bathe with, or complete household chores with.

Less work

How much time have you spent changing filters in the past? You can say goodbye to this chore when you install a filter system for your entire house. Not only is cleaning out filter sediment and changing cartridges time consuming, it’s also expensive. You’ll also be helping the environment by having less waste.

Cons

Installation

This type of system isn’t something that can typically be installed by the average Joe. You’ll need to hire a professional, which can be costly. Should you decide to try and tackle the installation on your own, you could be putting your safety in danger or end up needing to hire a professional to fix your mistakes.

If you want to give a water filter installation a try, watch this video first. It explains the basics of how residential water filtration systems are installed.

Cost

There’s no doubt that purchasing an entire home filter system can take a bite out of your bank account. But depending on your H20 needs and what you’re currently doing, you could still save money. Once you have the system, you can stop buying bottled H20 and you can remove any other filters from your home and save on upkeep. If you don’t currently purchase anything regarding pure H20, installing a system should be viewed as an investment in your health.

Who Should Buy a Whole House Water Filter

Buy a Whole House Water Filter

Buy a Whole House Water Filter

If you’re human and enjoy clean H20, you should buy a filter system for your entire home. But it’s not that easy. There are things to consider.

Just about everyone, male, female, young, and old, can benefit from living in a home with a POE system. The biggest culprit in our H20 isn’t necessarily the pesticides you hear about or the lead you’re concerned with, although using a water filter for lead removal is smart. It’s actually a chemical that sounds fairly safe.

Chlorine is the main reason you should consider buying a whole house system. Chlorine is added to water as it removes bacteria. But the ironic part is that chlorine itself can be dangerous in large amounts. Even if you only drink a little tap water a day, you’re still absorbing chlorine.

In fact, showering exposes the body to more chlorine than drinking does. If you’re washing your clothes in chlorine-filled H20, mopping your floors in chlorine-filled H20, and cooking with chlorine-filled H20, your daily exposure could be dangerously high.

Check your local water report. Look specifically at the chlorine levels. If you’re concerned about how chlorine is affecting your health, you’re the perfect candidate for a filtration system to remove chlorine.

​​Reasons to Not Buy a Whole House Water Filter

​Many people also like to see the cons to buying certain products. As such, you may want to know why you wouldn't buy a whole house water filter. There are not that many reasons that could deter you. However, when it comes to price, you may look the other way. Whole house water filtering systems can get very pricey depending on the factors listed below. The price may be one thing, but the quality is another. You may find yourself thinking that the price is much too high for the quality provided and that is a valid assumption. Other water filtering processes like reverse osmosis can offer better water filtration for a similar price. 

Again, there are two sides to this coin. Some people want extremely filtered water. So, they would choose to go with reverse osmosis systems. However, some people do not want their water to be filtered to the max like that and thus, would stick with a whole house water filter system. Either way, it all comes down to personal preference.

Features to Consider

If you’re finding yourself a little overwhelmed with all the different features available in systems for the entire home, take a look at this quick list to help you determine which features are most important to you and your family.

Type of system

You’ll come across two main types of systems. The first is a carbon tank model and the second is a replaceable cartridge type. The carbon tank system provides you with low maintenance and a long lifespan. They’re ideal for city water and zap chlorine out of your supply. (R)

A cartridge type will need a bit more work. You’ll be changing the filter at least once, maybe twice, a year. But you can customize your filter based on your specific needs. These types are great for well water according to more than one well water filtration system review.

Water flow

Look for a gallons per minute (GPM) number on any model you’re looking at. This will tell you how much filtered water your system can produce in a minute. Most systems fall between five and 25 GPM. The bigger your home, the more people you have, and the more water you need, the higher you’ll want that number to be.

Costs

The price of your system will obviously be a determining factor but don’t just look at the initial price tag. Consider how much replacement filters cost and the expected lifespan of the system. Sometimes spending more upfront can save money in the end. The opposite is true as well. A system that seems like a deal can end up needing to be replaced quickly. Check our article that covers installation and replacement of a whole house water filter.

Supplying your home with pure H2O doesn’t have to be difficult. Installing the best whole house water filter plumbing system can take out the stress and work of clean water. Put your family’s health first and purchase a system today.

​Filtration Methods

​As you may have known, the main difference between most of the filters on the market is the type of filtration they use to get the job done. There are several different filtration methods used by these different filters, so we will only go over a few. 

​Sediment

​As the name implies, this type of filtration method focuses on sediment in your water. Common sediments include dirt, sand, and any type of organic matter. For those who utilizes wells for their water source can benefit from this greatly. Most natural water sources will contain at least one type of sediment which is why the sediment filtration method is so important. ​​​​​​Identifying sediment in your water is quite easy. It will make your water dirty and end up making it cloudy as well. Depending on the amount of water needed to be clean, you may need a heavy duty whole house water filter system to get it all cleaned. ​​​

​Oxidation Reduction

​Using chemistry, the oxidation reduction or redox method works to purify water using certain chemical reactions. To keep it simple, this method works by changing the oxidation state of the atoms in water by exchanging electrons. For example, any filter that claims to remove iron from water uses the redox filtration method. Using another chemical, manganese dioxide, the iron is softened up and oxidized. Once this is done, the filter can more easily catch it and remove it from  your water. Many whole house filters have an iron filtration system.

​Carbon Adsorption

​More and more filters are using the carbon absorption filtration method. It is getting to the point where it would be hard to find a whole house filter that does not utilize the carbon absorption method. The process is a bit complicated, but basically carbon is heated in order to produce a carbon based filter that absorbs harmful chemicals such as chlorine, gases, and odors. The entire process of adsorption involves this absorption of chemicals. After the chemicals have been absorbed, they are stored and locked inside of the carbon and removed. It truly is one of the most effective ways of getting rid of harmful chemicals on a large scale. This is why so many whole house water filters utilize the method. 

​UV Sterilization

​UV Light is very useful for many different things. Purifying water is only one of its uses. It works by first stopping and then removing viruses, bacteria, and other microorganisms. ​​​​​​UV light is powerful and so using it to attack bacteria in your water is not hard. Filter water through a chamber that holds the UV light is all it takes. The great thing about UV sterilization is that it is capable of removing contaminants on a large scale, perfect for whole house water filter systems. Unlike other filter systems, UV sterilization does not add any additional chemicals to get the job done. Therefore, it is probably the safest method of filtration. ​​​​​

​Ion Exchange

Similar to carbon adsorption, ion exchange is used a lot in whoel house water filter systems. Simply put, using ion exchange beads, water is purified. Ion exchange beads have special solutions on them which give them the ability to exchange ions with chemicals and contaminants in the water. Through this, your water is softened. Hard water is produced by certain ions in your water that produce calcium and magnesium. Ion exchange beads break these down and replace them with salt in salt based softener systems. 

References, Further Readings, and Some Cool Videos!

  • http://livehealthy.aquasana.com/2010/05/how-do-whole-house-water-filters-work/
  • http://www.ecology.com/2015/10/21/6-reasons-stop-buying-bottled-water/
  • https://www.cdc.gov/healthywater/drinking/public/water_treatment.html
  • http://www.mcpur.com/main/library/12_brochures/484921_(SI_Carbon_CAN).pdf
  • http://www.csgnetwork.com/waterusagecalc.html
Our Number One Choice
  • Quality
  • Cost
  • Feature
4.8

Royal Berkey Water Filter

If you’re interested in an entire home filter but can’t swing the price, this model comes in under budget and is a top rated whole house water filter. It removes 95% of iron, arsenic, sediment, chlorine, rust, pesticides, industrial solvents, and various other contaminants. There’s minimal pressure reduction with this model and the filters last longer than expected.