10 Best Whole House Water Filtration Systems For Well Water 2021 (Updated)

best whole house water filtration systems for well water

Are you familiar with the best whole house water filtration systems (for well water)?

It is clear from its name that this whole water filtration and the softening system for well-water works for all the water in your house. The alternative term famous for this system is the point of entry (POE).

If you use groundwater then you must be aware of some perennial problems associated with it. The water may have different Total Dissolved Solids (TDS) like iron, manganese, calcium, magnesium, sulfites, sulfates, and nitrogen in different proportions.

Before choosing your best whole house water filtration system for well water it is recommended to rush a laboratory with your well water sample. Having known the exact composition of your groundwater helps you to do a filtered search.

Further, to help you in this regard, we did painstaking research and sorted out 10 Best whole house water filtration systems for well water.

Reviews of Top 10 Best Whole House Water Filtration System For Well Water and Complete Buyer’s Guide

Almost 47% of US people use groundwater for their essential needs. The well water composition differs in every area, so there are specified water softeners for each water composition.

This detailed article would help you to choose the right water filter according to your needs. This would also tell you what factors to look upon when purchasing your water softener system.

Without wasting your time, let get into the 10 top-rated best whole house water filtration systems for well water.

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You can also check: 06 Best Under Sink Water Filtration System of 2020 | Buying Guide

1.     iSpring RCC7 – Under Sink 6-Stage Reverse Osmosis Water Filter System

Key Features:

  • Strains 99% of the contaminants
  • The reverse osmosis filtration process
  • Easy installation
  • Quick fitting connectors

The iSpring is a trusted name in the water filtration equipment industry. This iSpring RCC7 is integrated with the reverse osmosis (RO) technology.

This system passes the contaminated water from five different filters. After passing through the very first filter (PP Sediment Filter) all the sediments are separated from the water.

Further, following the PP Sediment Filter, there are the Carbon KDF (GAC) filter and Carbon Block (CTO) Filter. These three pre-filters do not allow the chlorine and any chloramine compounds to reach the RO membrane.

Thus, they remove half of the contaminants before actual filtration occurs. The next RO filter filters out all the contaminations and provides you with pure drinking water.

Moreover, there is an additional GAC filter that polishes the water further and gives you clean water with zero hardness. Amazingly, this filters out more than 1000 contaminations including the dissolved impurities.

It is very easy to install. Fold your sleeves up and get your filtration system installed on your own. To your surprise, iSpring has made a video about the installation process. Now, No need to call the plumber to get this done, just follow the instructions in the video and you are good to go.

Above all else;

This particular filtration system does not require electricity and any other battery set up. So you can enjoy the healthy drinking water even if your house is out of electricity for any reason.

SOME Pros and Cons of iSpring RCC7

  • 5 stages filtration and softening process
  • Ultra-small pores
  • Leakage free installation
  • Good customer service
  • You can easily notice that it’s time to change the filter.
  • One year money-back guarantee
  • Lifetime technical support
  • Good GPD
  • Some users reported leakage in sediment filter housing unit

2.     Express Water RO5DX – 5 Stage RO Water Purifier with Faucet and Tank

Key Features

  • Filters have double sealing covers
  • Leakage resistant valve
  • Extra Brass feed connectors and quick-connect adapters
  • 99.99% pure water
  • Automatically refills the tank
  • Coconut carbon filters
  • A cheap water filtration system

This water softening system purifies your well water in five stages. The first step is the removal of sediments, and then the carbon block filter removes the pollutants. The next granular carbon filter further removes the VOCs and other pollutants.

Then, here comes the RO membrane which removes all the TDS and gives you the bottled mineral water quality.


The filtration process does not end here.

The post activated carbon filter further checks the water and removes the impurity if there is any. Moreover, this system brings a faucet and a tank with it. The tank stores the filtered water for later use. But, you don’t need to worry about the tank refilling; it automatically refills the tank when it senses the tank is half or less.

Further, this filtration system has the capacity of 50 GPD which is fairly enough for a whole family.

Besides everything else, it is extremely easy to establish the connection. The quick-connect adaptors have specified colors that clearly tell which tube would fit in which slot.

The quick-connect adaptors additionally prevent leakage. There is a leakage resistant valve that senses the constant water dripping and stops the water flow, thus, save water from being wasted.

The filters are enveloped by the double sheet so they are durable and last longer. Further, you don’t have to change the filter after a short span, you just have to change the pre-filter twice a year and RO filters once a year.

  • Extra filters for the first replacement
  • Purest water
  • High capacity tank with stand
  • 5-stages compact design
  • Quick connect easy installation
  • Affordable
  • Require a proper cleaning after an interval
  • Leakage is observed in some systems.
  • Does not give a total of 50 GPD

3.     Express Water ROALK5D – 10 Stage, Alkaline Reverse Osmosis Water Filtration System

Key Features

  • 10-stages filtration process
  • Alkaline RO technique
  • Mineralization

This is actually the upgraded version of Express Water RO5DX. The first five stages’ working and arrangement are the same as in five stages Express Water RO5DX.

Additionally, the next four stages are alkaline filters; these filters add minerals, antioxidants, and oxygen to the water. The final stage is post activated carbon filter which checks strictly for any impurity and pours the water to the faucet.

Despite having 10 steps filtration process, this system is compact enough that it gets fit under the sink. The complete system comes with a tank of 4-gallon capacity, a tank stand, a faucet, extra adaptors, and additional filters for the first replacement.

  • Mineralization
  • Anti-oxidants addition
  • Aeration
  • High capacity tank
  • Pure drinkable water
  • Easy to establish
  • 10 checks for confirming the water quality
  • Leakage
  • Fishy odor
  • Slow tank filling
  • Alkaline does not work (one complaint)

04. Brondell RO – Circle Reverse Osmosis Whole House Water Purification System

Key Features

  • Patented product
  • Sleek design
  • Water-saving technology
  • 10x more efficiency

This patented groundwater filtration system has a sleek design. This sleek body casing contains 4 filters and a tank. The tank can hold 6L water at a time. Additionally, the tank has a short refilling duration; it takes one hour to refill the tank fully.

This filtration works in four filtration stages.

Moreover, the particular filtration system is integrated with the patented water-saving technology. There is a valve installed in the Brondell RO which minimizes the backpressure of the water.  Hence, it prevents the water from being wasted.

Due to this amazing trait, the circle RO functions ten times more efficiently than other traditional RO whole houses water filtration system for well water.

This filter has a flexible tank to confirm the more consistent water flow. Therefore, there is no need for any electric pump.

As far as the cleaning and filter replacement concerns, this water softening system possesses a mesmerizing characteristic.

 Surprisingly, it automatically cleans the RO membrane. Hence you don’t need to change the filter very often.  The filters demand replacement after 2 years of constant working.

Premium quality GIFT!! In addition to all other spellbinding features, this well water filtration system comes with a designer kitchen faucet.

  • Compact design
  • Cutting edge patented technology
  • Environment-friendly
  • Filter change LED indicator
  • WQA and NSF/ANSI certified
  • No battery is required
  • Quick tank filling
  • More efficient than traditional RO systems
  • Premium quality faucet
  • Removes all the impurities
  • Low water pressure
  • Small water reservoir

5.     APEC Tier – 5-Stages Reverse Osmosis Water Filter System – (ROES-50)

Key Features

  • America’s no.1 water filter brand
  • 20 years’ experience
  • FDA approval tubes
  • Double carbon block filters
  • Stainless steel clippings
  • Special “O ring” for leak-free joints

 The APEC presents you with the upgraded and cutting edge model ROES-50. This upgraded version purveys you the matchless pure drinking water.

If your well water smells like a rotten egg?

This happens due to dissolved sulfides, iron, and manganese but now you don’t worry. This particular water filtration system removes every dissolved impurity.

This system gives you water after passing through 5 checks; 1 pre-filter, 2 particulate filters, and 2 microfilters.

As the APEC water filters clean up to 50 gallons per day so this is a good option for a family up to 5 members. Amazingly the water pressure is quite good, 50 GPD with 60 psi and 30 GPD with 50 psi.

This water filter has a great pH tolerance range and works best between pH 2-11.

Apart from being good at work, it is also very handy to install. It comes with written installation instructions. Further, there are installation videos as well. You can adapt the method you prefer.

  • 2 years warranty
  • Vast pH tolerance
  • 99% contaminant removal
  • Filters hormones medical waste
  • 5 stage filtration process
  • Leakproof joints
  • Handy installation
  • Noise-free working
  • Non-electronic apparatus
  • Some complaints of difficult installation are reported.
  • Installation is time taking.

6.     iSpring US31 – 3-Stage, Under Sink Drinking Water Filtration System

Key Features

  • FDA approved
  • Light on budget
  • Double carbon filters

If you are tight on budget but want to have a drinking water softener at your place then this water filter is for you. Despite being cheap this filtration system has all salient features of a good water filter.

Further, this cheap whole house water filtration system is 20 times more effective than a normal water filter. This water softening system has 10” sediment filters that filter out all the un-dissolved sediments from the water.

Apart from the pre-filter, there are two carbon filters of 10” each. These carbon filters remove all other contaminants like chloramines and other organic chemicals and bring out the pure drinking water.

Moreover, iSpring US31 meets all the safety standards of FDA and other safety organizations of the industry.

The most important;

It’s extremely easy to install on your own, but if you encounter any inconvenience during installation, the technical support is just a click away.

Yes, call the iSpring in Alpharetta, GA at (678) 261-7611. The manufacturer grants you a year warranty but you can get lifetime technical support from iSpring.

  • Cheap
  • 20x more efficient
  • Durable and safe
  • Easy to install
  • Free lifetime support
  • Good water pressure
  • Trusted brand
  • The components may get broken during shipping.
  • The wrench does not fit the nuts of the filter.

7.     APEC WFS-1000 – FDA Certified, High-End Water Softening System

Key Features

  • Instant water filtration
  • Environment-friendly
  • Does not flush the important mineral

This water softening system is designed and made according to FDA standards. The components are made and assembled in the USA.

This apparatus is not hard on your pocket but the best choice for your health. You don’t need any tank to reserve the filtered water for later use. This takes in the water, filters the water at the moment, and passes the eater straight to you.

The APEC WFS-1000 consist of three filters; the first filter work as a sediment removal and removes sand, rust, and any other visible particles.

After passing the 10” sediment filter water goes into the carbon block filter. The carbon block filter removes odor and taste developing contaminants and pass the water to the next carbon block filter.

This carbon block filter further removes the unwanted organic chemicals and provides you the pure water.

Above all else;

This filtration system does not remove the good minerals; the minerals that are essential for growth. Further, you don’t need to change the filters after every short period of time. One set of filters works well for 12 months. This is quite affordable for almost everyone.


Don’t place them under direct sunlight. Keep them away from extremely hot and cold water sources.

One more thing;

This filtration system does not remove TDS from well water.

  • 1-year guarantee
  • Lifetime support by WQA water specialist
  • Affordable price
  • keeps the essential mineral
  • Tankless apparatus
  • DIY installation
  • FDA certified
  • Faucet
  • No water waste
  • The filter (some filters) may leak.
  • Does not remove TDS

8.     Aquasana – Whole House Water System, 1 Million Gallons for 10 Years

Key Features

  • Does not remove minerals
  • Includes all components required for installation
  • The capacity of 1 million gallons
  • Long-lasting

This high-quality filtration system does not remove the minerals that are good for health. Therefore, it is not good for the removal of the TDS.

Furthermore, there are three filters; the pre sediment filter, the post-filter, and a carbon KDF filter.

The pre-sediment filter filters the silt, pesticides, rust, herbicides, water-soluble metals, industrial solvents, and sediment from the water.

After passing through the pre-sediment filter, the processing water goes to the carbon filter where all the odor and taste causing agents are flushed out and 97% pure water moved towards the post filter.

Additionally, the post-filter further polishes the water to give you premium quality drinking water.

The cost of getting quality mineral water is very low as compared to bottled water available in the market.

This system costs 0.01$ for a gallon which is extremely low than the bottled water.

Further from the cleaning point of view, you have to clean or sometimes change the pre and post-filters every three months.

The carbon filter will be working for 10 years.

  • 10 years warranty
  • Provides mineral water
  • Long lasts
  • 97% pure water
  • Perfect for a big family
  • Lazy customer services
  • A bit expensive
  • Does not remove TDS
  • Regular cleaning after every 3 months

9.     iSpring WGB32B – 3 Stage Best Whole House Water Filtration Systems for Well Water

Key Features

  • 3 stage purification process
  • 95% removal of chemicals
  • 100K gallons capacity

This Point of entry filtration system filters out all the water in your house. You can get the sediment-free water in any tap of your house.

Furthermore, the iSpring WGB32B consists of three filters; one PP filter and two CTO filters.

The PP-filter strains out the sediments including sand and rust. After leaving the PP filter, the water is 90% sediment free.

The next carbon block CTO filters remove chlorine, volatile organic compounds, and other contaminants. The second CTO filter removes all the impurities except TDS.

Yes, the iSpring WGB32B does not remove the water hardness.

You have to install the water softener system to get the 100% pure drinking water.

A bit of helping advice; It would be great if you install a water softener before this iSpring water filtration system. It would increase the life span of the iSpring system. Otherwise, scale formation can affect the quality of the filtration system.

Is this sounding frustrating?

Don’t get ruffle, here is a solution.

If you are not happy with the separate water softener and filtration system, you can opt for iSpring’s RO water filtration system. iSpring RO technology filtration systems coupled with both water softening and filtration features.

  • One year manufacturer warranty
  • Lifetime free support by iSpring
  • Fulfills the needs of a family of 5 members
  • Keeps the minerals
  • Does not remove the water hardness
  • Specifications do not match with the description. (one report)
  • Leakage

10.     HQUA-OWS-12T – Ultraviolet Water Filter for Whole House Water Purification

Key Features

  • Chemical-free process
  • Durable apparatus
  • 99.99% effective
  • Easy installation

The HQUA-OWS-12T is a safe and secure water sterilizing system.  There is no chemical involved in the process. This is such an effective process that provides 99.99% pure water. Mostly, it works best for the removal of microbes.

This simple filtration system consists of a stainless steel rod-like structure known as a reactor, a UV lamp, and a battery. The reactor is 37.2” in length and 2.5” in diameter.

The outlets are not specified;

There are two holes; one acts as an inlet and the other as an outlet. You can use any of them as an inlet or outlet.

This water purification system works on a simple DNA mutation process. The water gets into the reactor from one opening and passes under the UV lamp. The moment water comes in contact with quarts sleeves; the UV lamp showers a high dose of UV radiations.

The DNA of the microbes gets altered. They lose the ability to cause infection and they even can’t reproduce.


During this purification process, the water gets blazing hot, even after the UV lamp is turned off. So be careful and don’t come directly under the faucet until the temperature falls to normal.

Mindful tip;

It is advised to manage a tank to collect the hot water in it, so you can use the faucet right after the sterilization process.

The HQUA water sterilizing system is easy to install, you have to install the system in the water pipeline. The UV lamp needs to be changed once a year.

Due to the scale formation on the sleeve, the quarts sleeves require cleaning every 6 months. Otherwise, UV radiation will face hindrance.

  • No chemical involved
  • Easy installation
  • Simple working
  • Pure water
  • Reasonable price
  • Elevated water temperature
  • Not good for every kind of groundwater
  • Delicate quarts sleeve

Final words: ( Top 10 best whole house water filtration systems for well water )

Here in this guide, we reviewed the top 10 best whole house water filtration systems for well water. We hope you would get all you want to know about a whole house water filtration system.

Keeping the budget in mind, we tried to bring all the best water purification systems. There are some cheap well water filtration systems and some are reasonable prices according to their extra features.

If still, you have some confusion choosing your best match, leave a comment below. We shall approach you ASAP.

Are you familiar with the whole house water filtration system?

Whole water filtration and the softening system works for all the water in your house. The alternative term famous for this system is point of entry (POE).

Does your well water smell like a rotten egg?

This happens due to dissolved sulfides, iron, and manganese but now you don’t worry. This particular water filtration system removes every dissolved impurity.

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