Best Whole House Water Filter & Water Filtration Systems Of 2021

So you don’t want to be limited to clean water from a single faucet and want it to be available throughout your home? Then you must believe that you, too, are entitled to the same clean water for showering and washing your clothing.

We have the perfect solution for you, which is a whole house filter system. It may appear that something that may be costly or difficult, but don’t worry; it doesn’t have to be. 

Many whole-house water filters are just as economic and simple to install as single-faucet filters, with the added benefit of providing extra protection and convenience.

We bet we’ve got you interested, so let’s start and see which filters made our list.

Top 5 Best Whole House Water Filters In The Market:

  1. Springwell CF1 – Overall Best Whole House Water Filter & Water Treatment Systems
  2. Springwell WS1 – Trusted Home Water Filters For Softening Water
  3. SoftPro Carbon Filter – Popular Well Water Filtration System
  4. Aquasana Rhino – Affordable Water Purifier For Carbon Water Filter
  5. Pelican Carbon Series – High-Quality UV Water Filter For Home Purposes

#1. Springwell CF1Overall Best Whole House Water Filter & Water Treatment Systems

The Springwell CF1 Whole House Water Filter System topped our list due to its high-quality standards and usage of approved materials. It filters using a four-stage water filtration system, which is quite effective. All of these features, as well as a low total cost of ownership.

This system filters up to 1,000,000 gallons of water without sacrificing water pressure while safely removing dangerous toxins, including PFOA, PFAS, and PFOS, as well as other chemicals that we don’t want in our water.

Springwell also has the best price and has a 4.6+ positive rating with hundreds of good reviews. Furthermore, Springwell is an American company that stands behind its high-quality products. It seems like you are consistently winning with this filter because you get it with a 6-month money-back guarantee and a lifetime warranty.

You can install the SpringWell whole house water filter system yourself if you’re experienced with plumbing. The SpringWell water filtration system’s filters, like those of all filter-based whole-house water filter systems, will need to be replaced regularly.

What Makes this the Best Filter

This sure represents an excellent buy for the money. Low maintenance translates to a low total cost of ownership, and although you may wish installation was more simple to achieve, the simple fact of knowing that the job was done right by an expert is priceless. It’s certainly worth the effort, especially with the lifetime warranty coverage.

One more reason why the best whole house filter system to possess is that the CF1 is the finest quality water it generates, which is completely safe to drink regularly. 

This system is the best option if you need a water filter for a private well. It ensures that all impurities in your well water are eliminated to the tune of 99.6%. You will see rapid improvements in your water quality thanks to cutting-edge technology and high-grade filter materials.

To improve water quality and almost wholly remove chloramine, chlorine, heavy metals, PFOS and PFOA, pesticides, herbicides, and other harmful contaminants, the system employs carbon certified filtration media and catalytic carbon coconut shell filtration media.


  • NSF certified components
  • Carbon certified filtration media
  • Catalytic carbon coconut shell filtration media 


  • Low-maintenance
  • Money-back guarantee for six months and a lifetime warranty
  • Three sizes available
  • 99.6% of germs found in water are eliminated
  • UV filtration (optional additional element)


  • Installation may be challenging for some people

Customers Experience

They say that the product was pretty easy to install, and they enjoy using it. The only thing that they think that customers believe should be added is an extra small piece.

Some of them share that they had to wait for another one to be delivered when they had one break on installation. Luckily the delivery is pretty quick. Clients are also satisfied with this filter because it made the water smell and taste great once it was installed.

⇒ Visit the Official Website of Springwell CF1 Whole House Water Filter System

#2. Springwell WS1Trusted Home Water Filters For Softening Water

This system will assist you in removing foul-smelling water, red stains, and other impurities that have accumulated in your groundwater. The following is an illustration of the water filtering process:

Water enters the system through a compressed air pocket at the top of the tank (air injection system). When iron, manganese, and sulfur are oxidized, the air acts as a catalyst.

The water comes into contact with the greens and filters medium. Any iron, manganese, or sulfur that has not yet oxidized will do so now and become trapped in the media bed. The filtered water is now available for use.

Reset the air pocket: The air pocket is reset every day to ensure that there is always enough oxygen.

Backwashing: Depending on the severity of the contamination, the system backwashes around once a week to flush out all impurities accumulated inside the tank down the drain.

The WS1 whole house well water filter has a service flow rate of 12 GPM (gallons per minute), which is sufficient for 1-4 bathrooms.

What Makes This The Best Filter

As previously stated, assuming you can follow instructions, DIY installation should not be an issue. By the way, you don’t need to bother about adding a second bypass. A bypass valve, as well as an illustrated installation guide, are included in the box.

The system can remove up to 8 parts per million hydrogen sulfide, 7 parts per million of iron, and 1 part per million manganese. The system is also low-maintenance and may be programmed to backwash daily to eliminate accumulated impurities and replace the filter media bed. 

The regeneration process also introduces a new air pocket into the system, which eliminates any sulfur odors. Springwell also provides a 6-month money-back guarantee as well as a lifetime components warranty. This system is a good alternative if you have a private well and require cleaner, purer water.


  • Removes Hydrogen Sulfide
  • Removes up to 7 PPM Iron
  • Removes 1 PPM Manganese
  • Live Chat on the site


  • Lifetime warranty
  • Perfect for private wells with iron, manganese, or sulfur 
  • Ideal for wells containing hard water
  • Removes foul-smelling water and red stains


  • Due to the plastic fittings, cross-threading may occur, so you need to be careful.

Customers Experience

Customers find the SpringWell Water WS1 whole house well water filter a little pricey, but they believe it is worth the price tag. Customers are delighted with its results. They say that the water has no more rotten egg smell, there is no more toilet and shower staining, and most importantly, it improves the taste of the water.

They like that the company offers a satisfaction guarantee and makes them trust this brand even more.

⇒ Visit the Official Website of Springwell WS1 Whole House Well water Filter System

#3. SoftPro Carbon Filter Popular Well Water Filtration System

This is a high-quality catalytic carbon filter at an affordable price, especially if the advanced technology is considered. It’s a relatively small all-in-one machine, which makes installation easier.

If you have healthy water, a Catalytic carbon filter is one of the most effective at eliminating impurities such as chlorine, chloramine, pesticides, and industrial solvents. It’s rated for up to 1-million gallons, so you can anticipate it to last for up to ten years.

Clients can choose from four sizes, ranging from the smallest 1–2 bathroom filter to the largest 5 bathroom filter. 

Smart electrical controls provide the auto backwash feature. A backwash filtration system, of course, uses more water than an up-flow filtering system. Although the smart controls monitor water usage and reduce water loss, it will raise your water consumption. Backwashing has the advantage of increasing filtration efficiency and extending filter life. 

The SoftPro Carbon filter does most of what a multi-stage RO filter does but in a smaller, easier-to-install package. You won’t have to bother about replacing the filters because of the advanced technology. Easy-to-use controls and an LCD display assist you in monitoring and managing the system.

What Makes this the Best Filter

The SoftPro, according to the company, is a chemical-free filter that uses Catalytic Back Washing to remove 99 percent of contaminants that might harm your health and household fixtures. It is also processed without the use of salt that is unneeded.

This filter, like SpringWell CF1, traps impurities using granulated activated carbon, giving you enough pure water for all your necessities.

SoftPro filters a massive volume of water. There is plenty of water for more than one family to use. The carbon filter lasts for eight to ten years before it needs to be replaced. You will save a lot of money every year if you do it this way. 

All of Quality Water Treatment’s water treatment products are backed by a generous guarantee. SoftPro Carbon Filter comes with a lifetime warranty against any defects. Finding someone with specialist plumbing knowledge to install the water filter system is always suggested. 

The installation process is relatively simple if you believe you are capable of doing it yourself. An instructional guide will be included in the bundle to guide you through the procedure.


  • Up to 7 to 10 Year Lifespan
  • Accessible to change Filter Media
  • High capacity filtration


  • Removes up To 99% of contaminants
  • Improves Taste
  • Removes Odours
  • Removes Chlorine
  • Removes Chloramine
  • Reduces THMs
  • Reduces VOC’s
  • Great durability
  • Lifetime warranty against any probable flaws


  • Only a limited amount of information about the filter is available online

Customers Experience

We spent a lot of time on the internet looking for as much information as possible about this product’s review, and we must say that there aren’t many. However, from the reviews we were able to find, we concluded that customers are satisfied with this filter. They believe it is an excellent cost-effective alternative for purifying their water at a high rate.

Customers also like the fact that the components are made to last by a reputable manufacturer. Others appreciate that this is an environmentally friendly water treatment device that can provide them and their entire family with clean water for a whole year.

⇒ Visit the Official Website of SoftPro Carbon Filter

#4. Aquasana RhinoAffordable Water Purifier For Carbon Water Filter

The Aquasana Rhino is available in several models, each with a few possible enhancements. To minimize confusion, let’s start with the most basic form and work our way up the Rhino. EQ-1000 is Aquasana’s largest whole-house unit, capable of producing great-tasting, chlorine-free tap water for up to 1 million gallons or ten years. 

The Rhino EQ-600 from Aquasana provides filtered water for six years or 600,000 gallons, whichever comes first. Only chlorinated city water is used in the system. The Rhino EQ-Well-UV has a Sterilight ultraviolet filter that protects you from germs, viruses, and other pathogens frequently found in wells. The tank has a capacity of 500,000 gallons or 5 years of storage.

The purpose here is to make the succeeding filtration stages last longer: Chemicals and VOCs such as herbicides and pesticides are removed from water using activated carbon filter media. 

The KDF-55 mineral alloy (copper and zinc) in combination with mineral stone decreases chlorine and some water-soluble heavy metals (e.g., copper and lead), improves water pH, and prevents scale. Both types of media are bacteriostatic, which means they prevent bacteria and algae from growing.

Why You Should Choose the Aquasana Rhino Water Filters

All three systems have a flow rate of 7 gallons per minute, which is plenty for households of up to four without a perceptible pressure drop. A 5-micron pre-filter is included with each Rhino filter to catch rust, sediment, and silt. 

As the case may be, the SimplySoft salt-free water conditioner – or descaler and the Pro Grade Install Kit can be added to any Rhino whole house water filter system.

The conditioner is designed to reduce the scale created by hard water. Without getting into too much detail, changing the adhesion characteristics of calcium and magnesium does not require the use of salt or harsh chemicals. 

This forces them to connect to each other rather than to your pipes and appliances. As a result, your water heater, dishwasher, washing machine, and other appliances will likely last longer. When compared to typical salt-based water softening, the benefits of saltless water conditioning are numerous.

Water conditioners are easier to maintain since:

  •  They don’t require energy or programming 
  •  They don’t produce wastewater
  •  They don’t have wastewater

In the long term, all of this saves you time and money.


  • 5-micron pre-filter
  • 7 gallons per minute flow rate
  • Increased lifespan of filtration stages


  • Removes chemicals and VOCs 
  • Removes herbicides and pesticides 
  • Reduces chlorine 
  • Enhances water pH


  • Salt-free conditioning proves to be less efficient and not suitable for all waters.

Customers Experience

Some customers had good experiences with responsive support and said customer service was outstanding from beginning to end. 

The Aquasana Rhino was an excellent choice for customers who wanted odor-free, good-tasting water without worrying about one or more specific impurities being removed. People are generally satisfied with their version of the whole house water filter and would purchase from the company again.

⇒ Visit the Official Website of Aquasana Rhino Whole House Water Filters

#5. Pelican Carbon SeriesHigh-Quality UV Water Filter For Home Purpose

This filter system is high quality, removing around 97% of chlorine and inhibiting bacterial development up to 1.301 million gallons. Furthermore, unlike some of its competitors, it does not require electricity or produces water waste during the filtration process.

The Pelican Carbon Series goes through four stages of filtration to remove 99.9% of microbes. A 5-micron pre-filter system eliminates silt, trash, sand, and residues in the first stage. The Pelican Premium Whole House Water Filter is available in two models. 

The PC600 is suitable for households with 1-3 bathrooms, and the PC1000 is ideal for homes with 4-6 bathrooms. According to the manufacturer’s specs, the maximum flow rate for the PC600 is 8-12 GPM, while the PC1000 is 12-16 GPM. Both types’ operating pressure and temperature recommendations are 25-80 PSI and 36-120 F, respectively. 

The tank width of the PC600 is 9 inches, with 18 x 18 x 29.5 inches, and the tank width of the PC1000 is 11 inches, with specifications of 19 x 21 x 59.5 inches. This low-cost solution includes everything you’ll need to install the filter yourself.

What Makes this the Best Filter System

To ensure longevity and quality, the Pelican Superior Water Filter is made of premium stainless steel. Even though the filter will be hidden, it has a sleek and modern appearance.

This system will preserve your appliances and other water-using fixtures while also providing cleaner, better-tasting water that tastes better than bottled water. Contaminants and pollutants are removed using a granular activated carbon medium. It will be followed by a Pelican media guard, which prevents algae and bacteria from growing. 

It uses a UV system to eliminate hazardous bacteria during the final filtration cycle. Because of its up-flow design, this system avoids the requirement for an electric head for backwashing. Not only is there no need for power, but Pelican believes that no water should be wasted. Thus its products are designed with no water waste in mind. 

The up-flow design ensures that no water is lost during the filtration process, and there is no drain!


  • 90-day satisfaction guarantee
  • Five-year performance guarantee
  • Team of water treatment specialists 


  • Four-stage filtration 
  • No water or electricity waste
  • NSF-certified
  • Saving money in the long run


  • Does not filter fluoride

Customers Experience

Customers share their positive experiences, saying they have noticed a significant water quality improvement after they installed it.

Clients are satisfied because now they get to enjoy purified spring-like water coming from their homes. 

It may vary depending on your DIY expertise level, but many customers were able to install the system manually without needing assistance. 

⇒ Visit the Official Website of Pelican Carbon Series

What to Look for When Choosing a Whole House Water Filter?

Deciding which water filter to purchase is not an easy decision because extensive research and careful deliberation are required. Not all whole-house water filter systems are created equal. Pricing and water filter performance differ amongst products, which are essential considerations.

  • Purpose

What purpose do you have in mind for using the water filter? Some of them are designed to filter deposits. Others are made to remove heavy metals, chlorine, and iron from the body. Water filters with particular devices integrated, such as water softener, are also available to thoroughly cleanse water.

If the water in your home is not contaminated, but you want to ensure it doesn’t smell bad, a simple cartridge will do the trick.

  • Capacity

The first question you want to ask yourself is how much water your family consumes daily. A home that uses a lot of water might want to invest in an excellent filter to guarantee it lasts a long time. Never choose a low-cost option because it will end up costing you more money in the long run.

Filters that are smaller or averaged in size can be used by those with smaller households. Purchasing a unit that will not be useful in the long run may not be a wise decision. 

You will wind up spending an excessive quantity of money as a result of this. Remember that balancing your water use with the water filter’s durability is the greatest way to make your money go further.

  • Keep your options open

There are numerous whole-house filters on the market that are reasonably priced. As a result, it is advantageous to evaluate the prices and specs of companies other than your preferred ones. Look for the most affordable whole-house water filter that may be used for both personal and business purposes. 

Alternatively, one that is the best whole-house water filter for small and medium-sized cafés, beverage dispensers, and workplaces. If you purchase online, you’ll find a plethora of deals to help you save money. Many water filter businesses offer special deals and discounts regularly.

  • Water Flow

The proper water flow can also be determined by individual consumption. Flow rate is expressed in gallons per minute (GPM). Referring to the amount of water that flows through household dispensers like toilets and showers. Assume your household consumes a large amount of water. 

The unit you intend to buy should be able to provide better water flow. Water filters that produce ten gallons of water per minute are an option for smaller homes. The average flow rate required can range from 15 to 40 GPM.

Before purchasing a water filter, it is critical to estimate your water flow rate. Inaccurate measurement could result in unbroken water and other problems.

  • Filter Size 

4.5 inches by 20 inches is the ideal filter size for most houses. A bigger filter is ideal because it has a longer service lifespan and allows for more water flow. Choose a filter with a long lifespan and a decent price-to-performance ratio. For the same machine, you can have a 100,000, 150,000, or 1,000,000 gallon filter.

  • NSF Certification

When it comes to water filters, the National Sanitation Foundation (NSF) is a quality standard. The American National Standards Institute is in charge of it (ANSI).

Regardless of the filter size, NSF conducts extensive testing before awarding a stamp of certification. NSF certification ensures that a water filter system is of the highest quality and provides high-speed filtering.

NSF is available in a variety of formats. A water filter with NSF 42 certification, for example, can remove odor and taste contaminants NSF 44 and also removes heavy minerals from water to soften it and reduce contaminant levels.

Another quality you should look for in a product is the Water Quality Association. It is made up of well-respected Americans who test various water filters. For added assurance, the machine must have the WQA seal.

The issue with these credentials is that they are expensive to obtain. So, don’t become overly fixated on locating company approval seals. Some items lack accreditations, even though they are designed to be of high quality. They’re mostly found in tiny businesses.

  • Seller and manufacturer credibility

Shipping, installation, and services are all provided free of charge by the leading sellers and manufacturers. The monthly cost of maintaining a decent whole house filter can be as little as $20. Check the warranty and free service terms as well. 

Polypropylene cartridges perform well in whole-house water filters. However, not all manufacturers can produce FDA-approved cartridges. Installation must be done directly by the vendor or manufacturer if they offer the service or by a licensed plumber. In many circumstances, installing it yourself will void the warranty.

  • Accessories

Producers, more often than not, incorporate units or extras in conjunction with the water filter system, for the most part, for installing the unit. They assist together with your reserve funds, while decreasing the trouble of aiming for an equipment store. 

Your budget is additionally a deciding figure. Straightforward units may be fetched as much as $50 and can be introduced on your possession, whereas complex machines fetch hundreds of dollars and require proficient establishment. There are included costs, as well, counting upkeep and substitution parts.

Frequently Asked Questions

Q1. Do I need a whole house water filter?

Whole house water filters give total water arrangements with the quality of pure drinking water all through the house spigots and other outlets. You’ll be able to discover the requirements based on your water necessities and the quality of your current water supply. If your current water supply isn’t suitable for drinking, at that point, a whole house water filter framework is a must for the sake of your wellbeing and cleanliness.

Q2. How do I investigate the quality of my water supply?

You can analyze the water supply by using an easy-to-use water quality test kit available from your local plumber if you have a private water supply from a pond, well, or collected rainwater storage tank.

Another thing you could do is call a water technician and have it done for you. If you have water from the government or public services, you can get a water quality indicator report from your local water management office.

Q3. What is the price of a whole house water filter system?

The price of a whole house filter system mainly varies, starting from $300 up to $2,500. It mainly depends on the rate, water flow, power of filtration, and the size of the cartridges. The price could, but it doesn’t necessarily include the maintenance, sales service, installation, and delivery. 

Q4. Is maintaining a whole house water filter easy?

Water filters for the entire house are simple to install and maintain. They come with thorough instructions on how to utilize all of the features and tips on hazard avoidance. Users are only required to change the cartridges when they reach the end of their useful life. Typically, the company will repair the item and issue a lifetime warranty on the service. If not, they charge a modest repair and maintenance fee to service and repair the vehicle.

Q5. What size whole house water filter should I get?

The best option is to purchase a large filter, as it provides more water and has a long operational interval. You should also look at the filter’s port size since it affects the number of gallons per minute and the pressure of the water that enters your home. For a typical home, the suggested size of a whole house filter is 4.5′′x 20′′. On the other hand, larger families may require filters with a flow rate of 25 GPM and a 1 1/2-inch port.

Q6. What type of whole house water filter should I get?

The sort of filter that should be placed is determined by the toxins in your water. Determine which impurities should be removed from the water entering your home by consulting a specialist. Sediments, chlorine, minerals, and chemicals may all need to be removed.

If you wish to connect your property to private water well, you’ll need to remove contaminants such as hardness minerals, iron, and silt. Contaminants in the water, on the other hand, can range from harmless to dangerous. You should be aware that filter selection is vital in ensuring that only completely filtered water comes through your dispensers. You can enlist the services of professionals to analyze your water and assist you in making the best option possible.

Q7. What do whole house water filters remove?

Look at the label to see if it’s NSF-approved. If that’s the case, you may look up certain models in the NSF database external symbol to discover more about what they’re certified to protect you from. Water filter labels usually list the impurities that are eliminated, which might assist you in making a decision. 

Because not all sales reps will be familiar with your needs, make sure to read labels carefully and verify the manufacturer’s claims with an independent source. Keep in mind that most products feature a variety of filter options. 

Salespeople may be able to assist you in making an appropriate choice, but keep in mind that they are occasionally paid to promote a specific brand. Before buying a filter, double-check the claims and study the tiny print on the packaging to ensure it will work for your needs.

Don’t assume that if one common contaminant is removed, the filter will also remove others. Chemical filters frequently fail to be efficient. Keep in mind that most goods come with several different filter options.

Salespeople may help you make the best decision, but keep in mind that they are sometimes paid to promote a particular brand. Double-check the promises and study the fine print on the label before purchasing a filter to ensure it will meet your needs.

If one pollutant is removed, don’t assume the filter will also remove others. In many cases, chemical filters fail to eradicate germs and vice versa effectively. Fluoride may be removed through reverse osmosis, ion exchange, and distillation systems, which remove chemicals from water.

Eliminate germs and vice versa. Reverse osmosis, ion exchange, and distillation systems, which remove compounds from water, may also remove fluoride. Children who drink water with fluoride levels below 0.6 ppm may require a fluoride supplement. For specific advice, consult your child’s pediatrician or dentist.

Q8. Is the size of the water filter important?

Consumers are rarely informed about one component of water treatment: contact time. In order for pollutants to be eliminated, incoming water must stay in touch with the carbon in your filter for a particular period of time. 

In the instance of chloramine, which is extremely difficult to remove from water, a 2 cu ft whole house water system with a flow rate of 3 gallons per minute can entirely remove chloramine (GPM). Some chloramine will remain in the water if the flow rate exceeds 3 GPM. To remove impurities, the size of your whole home water filter is critical. 

Another concern is that cities will add more chloramine in the summer, in the summer, and the winter, they will add less. It’s also important to consider the amount of chloramine in your water.

Most whole-house filters are tested for chlorine removal, which is the easiest contaminant to remove from water. The NSF42 certification, which is marketed by water treatment companies, refers to the decrease of chlorine.

Q9. Do water filters help with issues with the taste and odor of the water?

Yes, they can. If in the purification system, there is an activated carbon filter. This aids in the removal of impurities that cause the water’s odor and flavor. 

Carbon cleans and purifies the water. Although they last twice as long as sediment filters, they must be replaced on a regular basis. They are uncleanable. Keeping in mind, however, that a sediment filter should be fitted before a carbon filter would undoubtedly extend the latter’s lifespan.

Q10. Why is there a change in color after the carbon filter has been replaced?

When you replace the carbon filter, the color of the water may change. This is because the new filter is sucking up carbon particles. This problem can be solved by letting a few liters of water run away. It usually does not happen again; it only occurs when new carbon filter cartridges are used.

Conclusion – Best Whole House Water Filter Systems

It is ultimately up to you whether or not to install a whole house water filter, but it is unquestionably a useful addition to your home basics. 

Most tap and well water contains common contaminants, mainly if you live near industrial facilities or agricultural fertilizers and pesticides. 

After our thorough research on them, we recommend them, and we know that whichever model you choose, that your investment will pay off. They’re all reasonably priced, and there’s no need to worry about maintenance. 

Allow the water filter to take care of those bothersome minerals or impurities that are harmful to your household and health.