When selecting a whole house water filter, you will come across several great models available on the market. In order to decide the best one for your needs, you need to take a close look at their performance level, functions and features. Our extensive research resulted in the Aquasana Rhino Whole House Water Filter receiving the highest rating due to its capacity and excellent filtering ability.
Complete water filtering system including UV sterilizer, salt-free water softener, and 1,000,000 gallon capacity
Aquasana Rhino's unique upflow, dual tank design increases water contact time with contaminant grabbing media and prevents clogging or media channeling
SCM salt-free technology naturally and safely reduces scale buildup on internal pipes and plumbing without the use of harsh salt or chemicals
More expensive than smaller capacity options but filters more contaminants with less replacement needs
Installation can be complicated depending on home's setup
Filter Sense Technology automatically flushes and cleans its filter every 14 days
The WHELJ1 whole home system is NSF certified to reduce water contaminants as small as 40 microns, which includes sediment, chlorine and other contaminants
Comes with a bypass valve that will maintain optimal water pressure throughout your home and is easy to install
Slower water flow than the Aquasana whole house water filter
Does not filter as many contaminants as the Aquasana
No pumbing knowledge required to install
Certified to reduce sediment, scale, dirt and rust in your water, appliances and plumbing fixtures
Includes 1" plumbing connection, pressure relief valve, bypass option, mounting bracket and remote filter reminder light for simple installation and filter change
3 month filter life
Filters a small subset of contaminants compared to larger, more expensive whole house water filters
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Best Overall Whole House Water Filter
The Aquasana Whole House Water filtration system stands out as a leading high-performance system that can last for several years. It is capable of purifying and filtering large amounts of water so that you enjoy pure refreshing water uninterruptedly for years. To be precise, you are looking at a system that can purify a million gallons of water, which is capable of lasting up to a decade.
As the system is flexible, you can select your own choice of filters as per the conditions of your local water supply. No matter how bad the water quality in your area, you no longer need to fret since the model has heavy-duty filters that can render even muddy looking water clean. The design of the system is such that you can add and remove components to suit your water conditions. The model is based on a total of 4 components.
The 3-stage filtration process can remove all kinds of impurities from your water supply. The first stage is the sediment prefilter that can reduce big particles, sand, dirt and rust from your water. The second stage takes out heavy metals and chlorine from the water. It also inhibits the growth of algae, bacteria and pathogens.
The third and last stage is the activated carbon filter that can reduce volatile organic compounds, pesticides, herbicides and pharmaceuticals that commonly pollute tap water.
On average, you may have to spend about $20 per year on the sediment filter. However, if the water quality in your area is bad, you may have to spend a little more. The next stage filters need less frequent replacement since they can last longer. Hence, you will incur low maintenance costs while the unit works for you. The filtration system is NSF-certified so you can be assured of getting pure water at par with standards.
Runner Up Whole House Water Filter
Whirlpool is one of the biggest names in home electronic appliances. The company has designed several great filters over the years and the Whirlpool WHELJ1 is their best whole house water filter.
One of the reasons why this great model is held in such high esteem by satisfied customers is that it is capable of lasting for several years. It can provide reliable operation for up to 10 years without the need for any maintenance work, such as changing filters. It can even self-clean so that you won’t have to do anything as it quietly does its job in the background while you and your family enjoy fresh pure water every day. The filtration system also has a one-year warranty.
Since it is maintenance-free and very simple to install, this model is a top choice for many conscientious homeowners.
While some of the best performing filter models require a filter change every few months, this model can last for years without any intervention. Not only is this model hassle-free, it is also cost-effective in the long term. It can clean up to a million gallons of water and last for 10 years without a hitch in most conditions.
The system is able to clean itself and perform self-maintenance via the FilterSense technology. The system will clean itself after 2 weeks elapse. You can even adjust the time period after which the system will clean automatically. This flexibility is particularly useful if you live in an area where the water is full of sediment and dirt. You can make the changes to the cleaning schedule by means of the user-friendly 4-button interface.
Budget Whole House Water Filter
This filtrations system has a number of innovative features that have made it a highly rated model for homeowners. This heavy-duty filtration system has a clear sump so that you can easily view the condition of your filters. Maintaining and replacing the filters is much easier as a result.
The model is designed to be compatible with the piping systems commonly used in houses. You can install it easily in the basement and thus keep it out of sight.
The premium quality filters are certified to conform to standards and can reduce rust, dirt, scale and sediment from your water supply. This will protect the plumbing systems and components at your home and extend their lifespan.
The package has all the connections and parts that you will need for easy installation on your own without any professional assistance. There is the mounting bracket, bypass option, pressure relief valve and plumbing connection that will enable you to fit the unit seamlessly. The remote filter reminder light tells you when filter change is due. You will also get the necessary accessories so that you can start using the filtration system right away. The box has a wrench, installation kit and filters.
The entire system is ANSI and NSF-certified to provide you the water quality that you desire for your household.
The filters come in 5 and 10-inch sizes. You also have the option of buying different filters from Amazon for better performance. You can choose lower micron size filters to remove finer and smaller impurities. The system has a high flow rate and pressure rating so that the entire household can consume fresh pure water whenever needed.
Also Reviewed Whole House Water Filters
The Culligan WH-HD200-C water filtration system is a heavy-duty unit with a clear body. Since it has compact dimensions, you will have no problems connecting it with your water piping.
The filters in this model can purify water for 6 to 8 weeks before needing replacement. You may get a longer lifespan if the quality of your tap water is not too bad. One big advantage of the filters is that even if they become clogged with dirt, silt and sand, you can take them out without any problems, clean them up with water and put them back in. This is where the clear unit body comes in. The body is fully transparent so that you can conveniently view the internal state of affairs. You won’t have to pry the whole thing open to understand when your filters have accumulated too much dirt.
To make things even easier, there is also an LED indicator that indicates when filter maintenance is due. The filters can remove sediment, silt, sand and rust to give you crystal clear water for the entire household. The fine filters are capable of removing chorine and chlorinated compounds that are possibly health hazards and can ruin the taste of beverages. You can brew coffee and tea for yourself as well as family and guests with peace of mind knowing that the taste will not be marred by the foul stench and bad taste of chlorine.
The unit is versatile, allowing you to use all kinds of filters that Culligan manufactures. You can choose some of the high-performance filters available. There is also the option of installing carbon filters.
The model is WQA-certified to comply with ANSI and NSF standards for lead so that you can be sure that your drinking water has negligible amounts of this heavy metal. There are also other certifications for mineralization, integrity and other aspects of water. The product does not disappoint in terms of water filtration quality.
The filtration system itself is fairly cost-effective. You can choose to install high-end filters for increased protection and contaminant removal. The costs will rise accordingly. As the unit is WQA-certified, you can be certain that it conforms to all the necessary standards that qualify it for home use. You can install this system to ensure that your entire household can receive water from any part of your home that meets the necessary standards.
The iSpring WGB32B can remove all kinds of contaminants from your home water supply like chlorine, dirt, sediment, silt, rust, volatile organic compounds, industrial solvents, herbicides, pesticides and other toxic chemicals that commonly taint municipal water.
The system is capable of removing 99% of chlorine and around 95% of other toxins so that the impurities remaining in your water are negligible. You can install this filtration unit at the main water supply line to ensure a continuous flow of fresh and clean water.
The filters are of high quality and performance. Not only can they remove a wide range of toxins, they can also sustain a high flow rate of 15 gallons per minute so that your entire household is guaranteed a generous supply of pure water at all times. The filters are very easy to install as is the entire unit. The user manual and available YouTube videos will show you all the steps of DIY installation so that you can save money on professional help.
Quality and high performance are the hallmarks of this exceptional system. The first stage filter has a 5 micron size to remove all kinds of sediments from water. The second and third stages comprise carbon block filters that conform to ANSI and NSF standards for removing a vast array of toxins.
The filters are capable of cleaning up to 100,000 gallons of water so that you can enjoy several months of pure water continuously without having to perform frequent maintenance.
The company stands behind its product through an extended warranty and free lifetime technical support.
Since this is not a reverse osmosis filter, it does not reduce the total dissolved solids from your water. The upside of this is that the healthy, beneficial minerals stay in your water. The filters have an exceptional lifespan. The sediment filter needs replacement after 6 months while the remaining filters require replacement just once a year under normal conditions.
The 3M Aqua-Pure unit is ideal for removing all sorts of toxins that may be damaging for your health and your plumbing system. You can install this system at the point of entry of your municipal water supply so that it can remove scale and hardness that can clog up and choke your pipes. The high performance sediment filters have a size of 5 microns so that they can remove any particle that is 1/10th the width of your hair. Hence, the system can eliminate most particles as well as chlorine which can spoil the taste of water and give off a bad odor as well.
The filter body is strong and durable since it is manufactured from stainless steel. The filter cartridges are durable and long lasting as a result of which they can process over a hundred thousand gallons of water before replacement is required. You don’t need any special tools to replace the filter cartridges. The time and effort required for cartridge change is minimal due to which you can do it on your own without a problem. You just need to turn the cylindrical cartridges a quarter turn and they become free from the main body.
The unit also has a system for reducing the hardness of the water. This system can inhibit the formation of scales along the inner surface of your water pipes, thereby preventing the need for expensive repairs and time-consuming replacements. The water softening system utilizes small amounts of polyphosphate for binding hardness salts so that they don’t settle and harden on the inner surfaces of your metal pipes.
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Depending on your home requirements and personal preferences, you can select from the above high quality whole house water filter systems to ensure a steady supply of fresh and clean water.