Best Whole House Water Filters

Want to keep your family safe from waterborne infections? Get them one of these affordable high-performance water filters that are also eco-friendly.

best whole house water filter Access to clean water is an essential part of our day to day life. Because of challenges here and there, some people aren’t able to access this natural resource, thus putting entire families at risk of contracting deadly waterborne infections.

For such families and anyone else in access of water whole quality isn’t guaranteed, it is advisable to try out whole house water filters. This equipment uses the gradient filtration technique to deliver clean and tasty water. Some also make use of reverse osmosis technology for water filtration.

What are whole house water filters?

For those that don’t know, a leading Newcastle Plumber explains that a whole house water filter is basically a treatment and purification unit equipped with the necessary technology and capacity to cleanse water that is used in a particular household.

By removing all the contaminants and impurities, this system ensures that all the water that you use in the shower, taps, and even water dispensers are fit for use. Having a proper water purification system is therefore very vital for the overall good health of your family.

Do you really need a whole house water filter?

The need for such a water purification system cannot be over-emphasized. In the wake of many waterborne infections occasioned by poor sanitary conditions in different water sources, one ought to take the necessary precautions to stay safe.

Other that boil or rather treat every gallon of water that you use at home, this purifier does more than just decontaminate. It also filters the water so that you have a crystal clean water, free of sediments and other residues.

Some of the water contaminants that these water filters are capable of removing include physical, chemical, biological, and radiological contaminants. Of course, there’s no questioning the fact that these contaminants presage significant risk to your health. So, the be all and end all of it is that you need a whole house water filter system.

The Best Whole House Water Filters Reviews & Buyer’s Guide

After that into, we want to head straight to the editorial picks that we have included in this review just for you. Remember that products in this listing are selected competitively from among some of the best brands.

You are therefore guaranteed of the best quality if you use our collection as a buying guide. Enough of that. Let’s begin with a table to give you a sneak peek of what we will elaborate later in the article.

Best 3-Stage Water Softener – Our Top Picks

Express-Water-Heavy-Metal-Whole-House-Water-Filter If you are looking for a high performance 3 stage home water filtration system, this one is worth checking out.

Express water heavy metal filter even comes with dedicated pressure gauges for timely monitoring. It has a trademark translucent housing for better monitoring of the condition if the filter.

You can, therefore, tell when it’s time to replace the same. On average, each set of filters can last a max of 12 months. That translates to a max of 100,000 gallons filtered. What’s more, the drop-and-go design features a twist off housing. This makes filter replacement super easy.

Why We Like It:

  • Comes with a sediment filter to eliminate coarse contaminants. Kinetic degradation fluxion filter eliminates heavy metals. Activated carbon block captures chlorine and other chemical contaminants.
  • Translucent housing for monitoring and knowing when to replace the filters.
  • All filters have 100000-gallon lifetime capacity before replacement; between 6 to 12 months.
  • Industrial bonded high capacity connectors link up all the 3 filtration compartments for improved efficiency.
  • 15 GPM at a filtration pressure of between 45 – 80 psi.
  • Highly adaptable 1” connections that also support a high flow rate.

Why We Hate It:

  • Not identified

Best Descaling Whole House Water Filter

iSpring-Carbon-Block-Filters The iSpring whole house water filtration system comes with 3 state 5-micron filtration system. A 20-inch big blue sediment and carbon filters decontaminate and keep your water safe for consumption every time all the time.

Carbon block filters eliminate bad odor and taste keeping the water fresh and sweet. The iSpring water filtration system can be used to remove industrial chemicals, herbicides, pesticides, chlorine, and organic chemical contaminants that can pose a real health risk to an entire family.

Why We Like It:

  • Stage 1 filtration involves a 5-micron high capacity polypropylene sediment filter to remove large-sized sediments.
  • Second and third stage filtration involves 5 micron CTO coconut shell carbon block filters. These are ideally suited for removing chemical contaminants.
  • Keeps your water fresh and tasty by removing bad taste and odor
  • Best water filter system for dechlorinating household water. In addition, it removes organic chemicals and industrial chemicals.

Why We Hate It:

  • Not identified

Best 4-Stage Water Filter

Home-Master-Water-Filter This 3 stage water filtration system is expertly designed to provide your family with fresh, clean and clear water for drinking, washing, and even bathing. And the water pressure is maintained at an optimum.

Water from springs and boreholes can be really contaminated with sulfur, iron, among other toxic mineral compounds. Directly using such water can be very unhealthy in the long term. You need the Home Master whole house water filter to help decontaminate such water and make it safe for use.

Why We Like It:

  • Four layered first stage filtration; 25 microns, 10 microns, 5 microns, 1 micron. This ensures you water us free from bacteria and chemical contaminants.
  • Filters have a 6 to 12-month life span depending on the number of sediments accumulated.
  • Second stage filters support radial flow iron, manganese, and sulfur reduction.
  • Minimal pressure drops of less than 1 psi hence you will get your tap water at the normal flow pressure.
  • Stage 3 filtration is undertaken by coconut shell carbon. This ensures efficient removal of all chemical contaminants.

Why We Hate It:

  • Not identified

Best Dechlorinating Water Filter

Eliminate the amount of grime and scum that might damage your utensils, bathtub and other related appliances. And yes, such contaminants cam also portend a serious health risk. If you want to reduce the amount of dirt and sediments that may build up within plumbing lines. It comes with a 1-inch wide inlet and outlets for regulated flow rate.

Besides, the flow rate pressure is within an optimal range of between 30 – 100 psi. What’s more, Culligan WH-HD200-C whole house water filter works best with water temperatures in the range between 40 – 100 degrees Fahrenheit. You want to stay healthy and strong? Then you better watch the quality of the water you drink and use for routine household chores.

With this water filter, you will get a chance to observe actual filtration in progress from its transparent sump. The package includes a mounting bracket, a housing wrench, a filter indicator, integrated shut off, and pressure relief valve.

Why We Like It:

  • It is compatible with a range of filters R50-BBSA, CW25-BBS, RFC-BBSA, etc.
  • Like most modern water filter systems, this one works best with water temperature in the range of between 40 – 100 degrees Fahrenheit.
  • The water flow pressure is retained within an optimum range of between 30 – 100 psi
  • Removes dirt and grime from household water thus prolonging the longevity and performance of your appliances.
  • WH-HD200-C housing is certified by WQA for low lead compliance, material safety, and structural integrity.
  • Improves water quality by removing sediments, chlorine, and bad odor. This improves the quality and taste of your water

Why We Hate It:

  • No warranty

Best Quick Install Water Filter

Aquasana-House-Water-Filter Looking for a water filter with an inbuilt salt-free softener and UV sterilization? Introducing Aquasana 10 year whole house water filter. And it comes with a professional installation kit for simplified setup. This is a high-performance filtration kit with a 1M gallon lifetime capacity. No risk of back flushing or even water wastage.

With Aquasana, you will be able to remove up to 97% of chlorine. This guarantees fresh water for your entire family. It also removes 99.9% viruses and bacteria, thanks to its UV Sterilight Filtration system. And what’s more, the Salt-Free Softener helps reduce scale build up in your internal pipes and other plumbing fixtures.

Aquasana water filter guarantees pristine water for every tap in your home. Keep your family healthy and strong with Aquasana filter. Enjoy a clean cooking experience with fresh, clean, and soft water. The next time you go shopping for a water filtration system, I strongly recommend Aquasana. This one is expertly engineered to maximize potent filtration.

Why We Like It:

  • Designed with asbestos-free, lead-free and mercury-free materials for health continuous water filtration.
  • Eliminates 97.66% and 95% chlorine and fluoride from your household water.
  • Salt-free SCM technology removes mineral salts that might cause scale build up in your plumbing installations.
  • Comes with powerful UV filtration that eliminates 99.99% of all bacteria and viruses from your household water.
  • Features a pro-grade installation kit featuring brass fittings, submicron post filter, 20” pre filter, shut off valves and bend supports

Why We Hate It:

  • PEX tubing not included

Best Long-life Cartridge Filters

General-Electric-Filtration-System This one comes with a characteristic heavy duty filtration system featuring a transparent sump for better monitoring of the filter. It supports water filtration at the main supply. You can, therefore, install it at the basement or anywhere else you deem fit.

The GE filtration system removes all sediments, dirt, and chemical contaminants thus keeping you and family safe from infections. And your bathroom and kitchen appliances are also kept in good condition, free from rust and scale deposits. There’s no better way to protect and maintain the integrity of plumbing fixtures than with an efficient whole softener.

The FXHTC or FXHSC filters should be replaced once every 3 months. This is the best way to maintain filtration efficiency and overall performance of GE GXWH40L filtration system. What’s more, the installation procedure is very simple and direct, the perfect DIY setup. The package contents include 1-inch plumbing connections, pressure relief valve, bypass option, remote filter reminder light, and a mounting bracket.

Why We Like It:

  • Comes with long-life filters that are replaceable once every 3 months.
  • The package contents include a mounting bracket, remote filter reminder light, and 1” plumbing connections for simple installation.
  • Premium water filtration certified to remove sediments, dirt, and chemical contaminants thus guaranteeing you and family safe water supply.
  • Removes chemical contaminants thus protecting your internal plumbing connections from damage by rust and scaling.

Why We Hate It:

  • No warranty

Best Budget

iSpring-Whole-House-Water This one comes with 1-inch output and input ports and a flow rate of up to 15 GPM. The iSpring water purifier supports a 2 stage water filtration system. This is ideally suited to remove 95% of all V.O.C’s and other contaminants. Do you want fresh and sweet tasting water, free from foul smelling chlorine? This filtration system is expertly designed with the latest filter technology that eliminates all chemical contaminants like chlorine. You can, therefore, rest assured of fresh and clean water for the entire household.

The 4.5” x 10” filters have a 50,000-gallon capacity are durable and will serve you for up to 1 year before replacing. For a simple and fast installation process, this system comes pre-assembled onto the mounting bracket. When changing filters, remember to release the extra pressure using the pressure release valve. Something you’ll really love about iSpring whole house water filter is that every purchase comes with 1-year money back guarantee and lifetime tech support. On the downside though, this water filtration system is not the best for reducing Total Dissolved Solids (TDS). If that’s something you value in a filtration system, then I suggest you look for another alternative.

Why We Like It:

  • Comes with 1-inch input and output ports and a 15 GPM flow rate.
  • Two-stage filtration removes 95% of all VOC’s, sediments, chlorine and other chemical contaminants.
  • It has a 50000 gallon capacity and 4.5” x 10” replaceable filters with a service lifespan of up to 1 year.
  • Pressure release valve releases pressure prior to replacement of the filters.
  • Every purchase comes with a 1-year money back guarantee and lifetime tech support.

Why We Hate It:

  • It is not the best water filter system for removing Total Dissolved Solids (TDS).

Best Reverse Osmosis Whole House Water Filter

Reverse-Osmosis-Revolution-Whole-House-Water This is a high performance 2 stage whole house water purification system with a 0.75” input and output valves.  And it uses standard 10” x 2.5” cartridges for optimum filtration performance. Its first stage filtration constitutes 5-micron quick connect sediment filter. All dust, dirt, silt, sand, and other solid contaminants are trapped here. The second stage filtration involves premium 5-micron high dirt capacity CTO block filter. All chemical contaminants and odor are eliminated at this stage.

For every purchase, you will get a 1 year guaranteed filter supply of a maximum of 3 sets of filters. What’s more, this water softener is very affordable and very easy to assemble. No complicated fittings and fixes. In fact, you don’t need an expert to help with the installation. For the specifications, Reverse Osmosis revolution water filter supports 3/4 inch connection threads, 20 – 80 psi water pressure and a temperature range of between 40 – 100 degrees.

Why We Like It:

  • Supports a max flow rate of 10 GPM and has a 0.75-inch input and output valves.
  • Supports a 2 stage water filtration system with the 1st stage featuring premium quick connect 5-micron sediment filter. The 2nd stage features premium 5 Micron 10” x 2.5” High Dirty Capacity CTO Block Filter.
  • High compatibility with standard house plumbing.
  • Keeps all your plumbing appliances and connections free from rust and scale.
  • Every purchase comes with a guaranteed 1 year supply of a set of 3 filters.

Why We Hate It:

  • No product warranty

Best Poly Block Whole House Water Purifier

DuPont WFPF13003B Universal Whole House 15,000-Gallon Water Filtration System This is a large capacity water filter ideally suited for home or office use. For efficient performance, DuPont water filter comes with a 500 series Poly block cartridge and 0.75-inch inlet and outlet ports. I have personally used this filtration system, and I can confidently say that it is one of the best. I love its simplicity and ease of installation. A 3 stage filtration system ensures all your water is free from solid and chemical contaminants.

Hate the taste of chlorine and the foul smell in tap water? DuPont water filtration system is equipped with high-performance filters that removes all chlorine and other chemical contaminants leaving your water smelling fresh and sweet. Because it eliminates all the contaminants, all your plumbing fixes, taps, and other water-related equipment will be free from scaling and even rust.

Why We Like It:

  • Comes with a 3-year limited warranty
  • Features a universal 500 series Poly block cartridge for quality water filtration
  • Compatible with ¾ inch inlet and outlet
  • Delivers clean water free from chemical and physical contaminants
  • Has a capacity of up to 15000 gallons and is best suited for home and office use.

Why We Hate It:

  • Not identified

Best Transparent Housing Water Filter

Watts-House-Water-Filtration-System Watt premier whole house water filtration system is expertly designed to keep your household water clean and free from chemical and solid contaminants. Plug formation, scaling, and rust can have very damaging effects on household appliances. You need a good whole house water filtration system to help you get rid of the sediments.

Watt WH-LD premier whole house water filtration system is all that you need to help with that. It comes with an integrated bypass valve for convenient access to the unit when changing filters. It has a 0.75-inch input and output ports that are compatible with any standard household plumbing fittings. The installation process is simple and direct, requiring basic plumbing skills. This is made even simpler by stainless steel inserts.

Why We Like It:

  • Transparent housing for easy monitoring and tracking of the filtration system.
  • Operates best with water temperature in the range of 40 – 100 degrees Fahrenheit.
  • Comes with stainless steel inserts for a quick installation process. Besides, its 0.75-inch inlet and outlet ports are compatible with standard plumbing.
  • Single 50-micron sediment filter removes all solid and chemical contaminants.
  • Integrated by-pass valve facilitates a fast and efficient change of filters.

Why We Hate It:

  • No product warranty

Buying Guide to Whole House Water Filter

Some of the elements to check out in a whole house water filter include:

The port size

Thus refers to the diameter of the connection point. The recommended size should be at least 1 inch wide.

Filter life

This relates to the replacement cycles for a particular water purification system. The filter life is dependent on the filter type, amount of water contaminants and the rate of water flow from the water filter.

Flow rate

This refers to the quantity of water in gallons per minute (GPM) filtered. On average, a standard whole house water filter should have a flow rate in the range of 14 – 40 GPM.

What to consider when buying a whole house water filter?

When it comes to choosing an ideal water purifier, there are a number of aspects to consider. Some of these may include.

  • NSF-certification of quality
  • Duration before replacing the filters
  • Filter size, the bigger the better.
  • The flow rate and compatibility
  • Affordability.


That’s it for the best whole house water filters. Be sure to compare and contrast each of the products in order to find what suits you.


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