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Best Whole House Water Filter System Review

We can’t even survive without water in our daily life. We need it every time, for drinking, bathing and even cooking. So, it is very crucial to conserve water. But using and drinking water without filtration can be dangerous to your health as it contains several impurities, thus using the best whole house water filter system is the best way to keep your residential water clean.

We have compiled the top rated and bestselling home water filtration systems in the market for you. Following are the best residential water filtration systems which you can buy:

Review of Top 5 Whole House Water Purifiers

1. APEC ESSENCE ROES 50 – Bestseller Water Filter For Home Use

Made in USA, APEC Essence ROES-50 is an authentic water filtration machine to remove contaminants and give you clean, ultra-fresh, delicious water at your home for drinking and cooking. Choose APEC Essence to live healthier with contaminant-free water and remove the hassles of buying bottled mineral water.  It guarantees to remove around 99% of contaminants like taste of chemical compounds, chlorine, odor, arsenic, toxic fluoride, chromium and lead. It is a productive and effective RO water filtration system to provide high quality and safe drinking water for years.

Major Highlights

APEC Carbon Blocks

These dual carbon blocks can remove around 99.999% of chlorine compounds. It improves contact time with large carbon block surface to ensure purity and multiply life expectancy of membranes and filters.

Leak-Free Fittings

It features stainless steel teeth to ensure complete grip and o-ring for leak-proof seal. You don’t need leak detector or any extra clipping part.

Free Lifetime Support

Get free and excellent tech support from WQA Certified Water Specialists for the lifetime.

2. iSpring RCC7 – Best Home Water Treatment System



iSpring RCC7 has successfully earned Gold Seal from Water Quality Association (WQA) for excellent safety, quality and durability of its home water treatment systems. This RO water filter can remove around 99% of pollutants, such as fluoride, chlorine, arsenic, lead, pathogens, pesticides, THMs, sulfur, PFOS and PFOA. This is the best whole house water filter system, which features transparent body so you can easily monitor the quality of water inside, along with European styled Brushed Nickel Faucet. Its brass body gives authentic feel to ensure seamless fit with other fixtures at your home. You can access the supply of water whenever you need, thanks to its 75 Gallons Per Day (GPD) capacity.

Major Highlights

Visible 1st Stage Housing

You can easily monitor the sediment filter and the contaminants being filtered live. The transparent housing will keep you informed when to change the filter before anything wrong occurs.

Multi-layer Protection

It contains both CTO & GAC filters. First of all, it removes large contaminants and CTO carbon block filter takes care of the rest. This way RO membrane and CTO filter work together to last longer.

European Style S.S. Faucet

It features a brushed nickel faucet which has super-smooth handle with ceramic valve. It adds elegance to your kitchen.

3. DuPont WFPF13003B – Cheapest Home Water Purification System


DuPont WFPF13003B is a universal whole-house single cartridge filter which is designed to be fit where main water supply line exists. It is one of the cheapest home water purification systems, which features a basic carbon filter. You can install different types of cartridge filters in this unit. It is pretty easy to install most of these filters. Its carbon filter which removes poor taste and sediment. But it is not fit to remove heavy contaminants like chemicals, lead, microorganisms etc. nor does it soften water. The best part of this filter system is that it is affordable and comes with a lot of fitting options.

Key Features

This whole house water filter improves the clarity of water in your whole house as it reduces sediment, which is used to extend the life of water processing appliances. You can use this filter at your office too.

  • Universal Poly Block Cartridge of 500 Series
  • Filters around 15000 Gallons of water for your home/office
  • Easy to upgrade by adding better DuPont Whole House Water Filters
  • Improves taste and clarity of incoming water
  • Warranty for 3 years


4. New Wave Enviro 10 – Whole House Water Filter System

It is a premium whole home water filtration system which provides unlimited supply of crisp, fresh and best tasting water direct to your tap, while removing all the major contaminants. Attach a simple device to your faucet and mount the conversion kits under your sink. It is easy to replace and can filter around 1500 gallons of water before replacement. It is enough to last for around a year for a family.

It significantly reduces and removes cancer-causing chlorine/organic compounds THM (Trihalomethanes), chlorine, bad odors come from pesticides, hydrogen sulfide, PCBs, herbicides, toxic heavy compounds like cadmium, organic arsenic, lead, asbestos, and microorganisms like giardia and cryptosporidium, and various other contaminants. After filtration, it leaves only desirable and healthy minerals behind, such as potassium, magnesium, fluoride and chlorides. All the products from New Wave Enviro come with 30-day money back guarantee without any questions asked. In addition, it also provides 1-year limited manufacturer’s warranty against defects in workmanship and materials.


5. Express Water RO5DX 5 – Whole House Water Filter System


It is an affordable RO technology to get unlimited, great tasting, fresh and purified drinking water. Express Water is a leading supplier and manufacturer of filtration and RO systems. The RO systems are designed and manufactured for 99% removal of contaminants found in water these days to meet international standards. It gives limited 1 year warranty and comes with US professional Tech support. It is easy to set up RO filter system which removes contaminants, impurities, deposits and chemicals found in well and Tap waters.


How to Choose the Best Whole House Water Filter System?

Are you confused which water filter system is best for your home? Let’s discuss the important considerations to make it easier to choose the best one:


The purchase price of the best whole house water filter system doesn’t include the overall running cost. It may include cost of fitting and maintenance, if required, as well as the cost of filters for periodic replacement. Know the frequency you need to change it every time, as filters that need several replacements in a year are not as cost effective as those which need replacement only once a year.



Look for filter systems which have large filter chambers and large port holes. It means system produces high pressure of water for your home. If water filter has smaller capacity, it can cut down water pressure and shower will not work.


Ability of Filter

Make sure your water filter system can remove all the contaminants from water supply. It is the only purpose of buying a water filter. If your filter is not capable to do this, it’s just a waste of money. Usually, larger filters feature gradient carbon filter. It means sediments are filtered several times in the water. So, it leaves only very small molecules that barely cause any harm. Choose water filters which can reduce all the sediment to just one micron. Carbon filter can remove bad odors or chemicals from the water. The larger the filter, the higher the capacity of water filters. If your filter system has large filters, it needs replacement only once a year, making it more cost effective and convenient.



There are different models of water filter systems you can buy. Be sure to choose one which is best suited for your home. If you are looking for water filter to remove just dirt and sediment, we recommend you to choose DuPont WFPF13003B 15000-Gallon water filter system that cleans and purifies the water too. If you want to remove all the contaminants, whether big or small, we recommend you to buy iSpring RCC7 5-Stage Under-Sink RO Water filter system. Even better, you can compare water filter systems listed above and consider their rating, benefits and features to choose the one which fits best to your needs.

About the author

Atish Ranjan

Atish Ranjan is the founder of WaterBrower. The water-related problems faced by him in his childhood led him to take this kind initiative to help many others who might be facing similar problems. He has been into research and water testing wherein he has found great water treatment solutions in different regions of the world. This blog is about everything that he has learnt during this study. Hope it helps many:)

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