Top 6 Best Whole House Charcoal Water Filter – Buying Guide 2021

Whole house Charcoal Water Filter

Last updated on February 27th, 2021

The whole house charcoal water filter is currently the most used and popular option to get a clean water supply.

Whole house water treatment systems are super effective in generating high-quality water.

What is a charcoal water filter?

As the name suggests carbon filtering is a process of filtration that uses a bed of activated carbon. This bed removes all kinds of impurities from the fluid by adsorption.

In a carbon filter, the pollutants present in the fluid are trapped in the pore structure of the carbon substrate. The substrate is made out of carbon granules, these granules are highly porous.

Thus the substrate has a bigger surface area to trap all the contaminants.

What are the benefits of whole house water filter?

The whole house charcoal filter provides natural and clean water. This filtered water tends to have a lot of health benefits. The top five benefits of whole house carbon water filter is:

It doesn’t eliminate the minerals

Water is composed of important minerals that shouldn’t be removed. Carbon filters remove the impurities while maintaining these essential minerals and ions which are healthy for the body.

It improves the quality of water

Not only do the whole house charcoal water filters eliminate the nasty stuff from the water but it also adds some minerals like calcium, iron, and magnesium. These minerals help improve the quality of the water.

It enhances the flavor

On installing a whole house carbon filtration setup, you might notice a difference in the taste of the water. This is because additives are added to tap water in order to kill pathogens and bacteria.

The metallic taste and nasty smell of tap water make it is difficult for people to drink unfiltered water. Your carbon filtration system will absorb the nasty chemical and will make them get rid of the odor.

So if you dislike tap water and are forced to drink bottled water all day then you should definitely get yourself a whole house water filtration system.

The elimination of bottles makes the whole house water purification system environmentally friendly.

It is cheaper

Water filtration systems are usually expensive but charcoal filters are comparatively less expensive. So you don’t need to save up a huge amount of money for installing a whole house water purifier

It is super easy to maintain

The replacement parts of a charcoal purifier are cheap and super easy to install.

Thou you might have to change the filter when the charcoal is all used up but only needs to be done after six months. This duration can be increased or decreased according to the type of tap water you get.

You can check the clearly or taste of the filtered water to observe if the filter requires to be changed.

Care to know which are the best water filtration systems for house? Listed below are the best 6 whole house charcoal water filter with detail reviews as to why they are good.

Top 6 Best Whole House Charcoal Water Filter

1. SpringWell Whole House Carbon Water Filter

When discussing about water filter system for home SpringWell is bound to come up. This company offers the best-priced and amazing systems ever.

This in home water filtration system is in total a system of 1,000,000 gallons. It utilizes 4 stages of filtration.

Plus, it removes all the harmful chemicals like heavy metals, lead and chlorine. It also eliminates the contaminants like VOCs, chloramine, haloacetic acids and bad odor.

Being one of the best water filtration system for homes it is designed with innovative technology. This filter by Springwell can filter out contaminants of your fluid as it increases the contact time with the water.


  • It can filter 1,000,000 gallons without damaging the water pressure.
  • This filter has a 6-month money-back assurance and a full warranty on all its pieces and parts
  • It helps eliminate any heavy metals, harsh chemicals and removes other bacteria
  • It comes with a guide and an installation kit that makes it easy for you to install it on your own or to hire any professional help.


  • Isn’t ideal for condos and apartments
  • The kit doesn’t include any replacement filter

2. Tier1 Eco Series

This whole house water filtration system is the perfect example of longevity and effectiveness. This system can provide you with 1,000,000 gallons of water throughout its lifespan.

Thanks to the high-quality coconut triggered carbon filter you will get more than enough water. A sure sign of high quality is that the Jacobi develops the carbon.

Being the one of the best residential water filtration systems it consists of a sediment pre-filter. This is used to remove all the debris and huge particles that might be present in the water. After this the water passes on to the coconut filter.

The size of tank will depend on the set that you have select. The standard set can over around 1 to 3 washrooms but with Tier1 you can get a bigger set in order to cover 4 to 6 bathrooms.

This product can remove chloramine and chlorine from the water. Plus, it handles pesticides, VOC’s, herbicides and etc.


  • There isn’t any need to regularly maintain the filter
  • Its eliminates all kinds of smells from water
  • Its bypass valve provides easier installation
  • Regular usage will help give you healthier hair and softer skin
  • Offers lifetime warranty


  • The pre-filter needs to be changed after 8 to 10 months.
  • It fails to remove fluoride
  • Installation kit lacks extra fittings and plastic wrench

3. Aquasana Whole House Activated Carbon Filter

This super effective whole house water purification system can filter 1,000,000 gallons of water. Plus, it requires minimum maintenance.

This particular model comes with an installation kit which is made of pro grade level. The kit includes a pre and post filter, brass fittings and all the relevant shut-off valves and supports that the installation process might need.

The longevity of softener cylinder is a major advantage of this model. As this cylinder has the capacity to filter out 1,000,000 gallons of water so it would last you more than 10 years.

This duration demands solely on the rate you consume the water so it might vary. The way to go about this is to keep a track on the water meter and see how much you have consumed.

The included kit of this cleanable whole house water filter makes installation super easy. All the necessary components are included in the kit and you wouldn’t have any issues fixing faulty or leaky parts.


  • The filters used in this system are superb
  • This system will not alter the taste or smell of the water


  • Requires Pex Crimper tool for installation

4. iSpring WGB22B 2-Stage 20 Big Blue

The iSpring WGB22B is another major whole house water filter that functions through two stages in order to eliminate all contaminants from the water in your household. This system is fixed with the main water supply in order to treat all the water that you use. Professional installation will not be required, but you might need to have some knowledge of the basic skills related to plumbing.

One element which is missing in this system is drain as the unit is very heavy when its full of water.

As far as the performance is related the filter eliminates chlorine, rust, sediment, herbicides, pesticides, and any other contaminants.

Remember this isn’t both a softener and filter. In your system, you have to first place the filter and then comes the softener. A single filter will last you up to 100,000 gallons. In terms of time, this will be 3 to 6 months.


  • Protect your house appliances like water heaters laundry machines and dishwashers
  • It reduces any scale buildup and limescale.
  • Wouldn’t affect the water pressure.


  • Your units might suffer from small leaks over time.
  • Without the drain, the entire housing is heavy when it is filled with water.
  • Tt can’t remove fluoride

5. iSpring WGB32B 3-Stage

This whole house charcoal filter has been certified by the NSF as it can remove any particles which are larger than 5 microns in the water. In short, it is super effective.

Like any other double whole house water filter, this is also capable of removing contaminates up to 95%. These contaminations include sediment, herbicides, chlorine, rust, pesticides, and other chemicals.

One of the major advantages of using this affordable filtration system is the activated carbon filter of 100,000-gallon. Its great filtering capacity can remove the major contaminants included your water for a long period of time. Some households are able to use this volume of water in about a year, while others use it up in two.

The 1-inch input and output ports included in the system allow around 15 gallons of water to go through the system and be filtered within a minute. The advantage of this is that you wouldn’t notice any drop in your water pressure when you install the whole house charcoal water filter.


  • It has good water pressure thanks to the large ports which allow a huge volume of water to pass from the filters per minute


  • The connections of the water filter might leak if you don’t use any Teflon tape

6. Home Master HMF3SDGFEC

This is quite a popular whole house carbon filtration system at a very reasonable price. This water filter has the capacity to filter 15 gallons of water per minute.

Being a high volume sediment filter it is very efficient and can remove any particle larger than 1 micron. The filtered water will be crisp and clean as it would have passed through an activated carbon filter.

This activated carbon filter has superb longevity. Plus, the filtering capacity of 100,000 gallons will last you for about a year or even two with respect to your water consumption.


  • has efficient filtration and can remove 95% of the contaminants in your water source.


  • Not all the iron included in the water is removed, it can remove about 90% of the ion



What is the best whole house water filtration system?

All the products mentioned above are quite good and will not disappoint you.

How long does a whole house carbon water filter last?

They can last up to one year or more depending on your source of water.

Do wells have filters?

Not all wells are equipped with filters. So it’s always better to install a filter in the house.



As clean drinking water is essential for your body thus you should ensure that you are in taking clean drinking water.  So in order to maintain a healthy body you can opt for any of these systems.