Best Whole House Water Filter Consumer Reports, Tips, Reviews, Ratings, and Guides in 2022
If you are looking for the best whole house water filter, then you have come to the right place. In this post, we will be discussing some of the top water filters on the market and what makes them stand out from the rest. We will also be providing our readers with a comprehensive buyer’s guide, so that they can make an informed decision when shopping for a water filter. So, without further ado, let’s get started!
Top 10 Best Whole House Water Filter to Buy in 2022:
Check out our list of best whole house water filter that you can purchase for your house.
*Note: Score is based on our AI score (Editor’s choice and rating)
What is whole house water filter?
A whole house water filter is a device that is installed directly to the main water line of your household. By doing so, it ensures that all of the tap and shower water throughout your entire home becomes filtered. This means that you will no longer have to worry about purchasing separate filters for each individual faucet in your home.
Most Common Types of whole house water filter:
- Water Softener: Water softener cartridge removes the excess calcium & magnesium ions from your water supply. This is usually done with an ion exchange process, which uses potassium or sodium-based chemicals to separate the calcium and magnesium by exchanging them for other positive ions.
- Water Filter: A filter cartridge is a cylindrical mesh of fine filtration material – such as activated carbon and zeolite – compressed between two end caps and installed within a housing assembly. They remove high levels of chlorine, dirt, sediment, and other impurities from drinking water supplies often not removed by boiling (for example Cryptosporidium parvum). Most filters can be disassembled for cleaning and replacement of cartridges. Faucet mounted filters are easy to install. They are useful in iron removal, but do not remove other heavy metals.
- Carbon Water Filter: Carbon water filters (also known as activated carbon or granular carbon) use a bed of activated carbon to remove chemicals and other contaminants by adsorption. Carbon filters are often used for refrigerator ice makers, whole house tap water filtration systems, aquariums, and hydroponics. They are also used as part of koi pond filter systems.
Carbon-based home drinking water treatment devices usually only remove chlorine and aesthetic related impurities such as iron, sulfur smell/taste and turbidity from the water supply – but do not treat it with disinfectants.
- Ultraviolet (UV) Water Sterilizer: Ultraviolet water sterilizers use a lamp that emits ultraviolet light at a specific frequency to kill or inactivate harmful microorganisms. These systems can be point-of-use water treatment devices, with lamps attached directly to the faucet, inline within a flexible plastic tubing loop inside a storage tank, integral UV lights installed on the side of holding tanks etc., or whole house units which supply treated water throughout your home.
- Reverse Osmosis (RO): Reverse osmosis (often abbreviated RO) is a process where contaminated water is forced through very small filters under high pressure (tightly against reverse osmosis membrane). Contaminants are trapped in the filter leaving an almost perfectly pure product on the other side. Reverse osmosis is very common in household applications for purifying drinking water, but it is also used in industrial applications, to pre-treat waste streams before they are discharged to rivers or oceans.
- Kinetic Degradation Fluxion (KDF): Kinetic Degradation Fluxion (also known as KDF water filters) use a copper-zinc formulation to remove chlorine and reduce iron, hydrogen sulfide, lead and mercury. A second stage of media filter is usually added for fine filtration.
Factors to Consider before buying whole house water filter
Capacity: A whole house water filter’s capacity refers to how many gallons it can treat before needing to be replaced or cleaned. Since these filters are used in homes with multiple people, it may need to be replaced every few months depending on the local water supply. Be sure that you choose a unit that will sufficiently suit your family’s needs and ensure that you don’t run out of filter media before it’s time to replace the whole house water filter.
Filter Cartridge: Whole house water filter cartridges are typically made of carbon and can be either granular or block activated carbon (GAC or AAC), like those found in faucet mounted filters, carafe style water pitchers and countertop units. Other common cartridge types include KDF, ceramic and sediment cartridges. Some specialty whole house filters use ultraviolet germicidal irradiation (UVGI) instead of a carbon cartridge as their final stage filtration method.
Certification: The NSF International certification ensures that products meet certain standards for contaminant reduction claims, material safety and performance criteria set by NS/ANSI 42; National Sanitation Foundation/American National Standards Institute. Be sure to look for certification on the whole house water filter and cartridge to ensure that your family is drinking safe, clean water free of excessive chemicals and other harmful substances.
Filtration Media: Some designations you may see on a whole house water filter include “GAC,” “AAC,” and “Ceramic” (or simply carbon), which refer to the type of filtration media used. These types of cartridges are typically made from granular activated carbon, block activated carbon or ceramic respectively. Although GAC and AAC have been proven effective at removing chlorine from tap water, they don’t do anything to remove chemical pollutants found in many municipal supplies today such as pesticides and herbicides.
Installation: Most whole house water filters require professional installation to ensure that the unit is properly set up and connected to your home’s plumbing system. However, there are some do it yourself systems available on the market today as well as pre-installed units for those who don’t want to mess with installation themselves.
Price: There is a wide range of prices when it comes to whole house water filters depending on their type, filtration capacity and whether they come with a cartridge included (some can be used with standard 10″ filter cartridges). While the cost of these units may seem prohibitive at first glance, remember that they last several years before requiring replacement compared to most faucet mounted and pitcher style filters that must be replaced every few weeks or months.
Type of Filtration: Whole house water filters can offer filtration through several different types of media depending on the unit’s design – some cartridges use granular activated carbon while others require block activated carbon or an alternate type of filtration media. While it is important to drink safe, clean water free of harmful chemicals and contaminants, this decision will be based on your specific needs.
Household Size: Smaller homes with low daily usage requirements should select an appropriately sized system, which is typically determined by flow rate per minute (gpm). Medium to large homes with high water usage levels should choose a system that can process at least 6-7 gpm while smaller homes should only require 3 gpm systems.
Design: There are several different designs for whole house water filters, including countertop units that sit on the kitchen sink or under-the-sink units connected to your cold-water supply. These usually require either a direct connection to the incoming main line coming in from the street or they use something called a “well point,” which is basically an open pipe that reaches down into your well casing for raw tap water.
Water Pressure: Most whole house water filter systems can be installed with up to 80 psi of incoming home pressure without causing damage to its components. However, it is important to note that if you have very high-water pressure (above 150 psi), using one of these types of filtration units will most likely result in lower flow through rates and slower processing.
Materials: The materials used in these types of filters are extremely important since they play a role in determining the length of time the system will last, resistance to corrosion and impact damage as well as its overall effectiveness. Some units use plastic for their cartridge housings while others rely on metal such as stainless steel or even titanium alloy.
Warranty: The warranty included with a whole house water filter is an important factor in determining whether it provides good value for your money. Most of these units include a limited lifetime warranty that covers defects in the manufacturing process, while others offer either one or multiple year coverage.
Usage: Many homeowners prefer to use whole house water filters because they can provide safe drinking water from every faucet throughout the entire home without having to worry about running out of clean water anytime soon. Some people also use these systems for ice making and food preparation since they effectively remove any contaminants found in household tap water – this helps create a safer environment, especially when you have small children or pets around the home frequently.
Durability: When it comes to choosing the best whole house water filter, you should focus on how long each unit can last before needing replacement. Depending on the type of filtration media used, some cartridges will need to be replaced every few months while others can go if a year before they need to be swapped out. The quality of these units is essential if you want them to provide optimal protection from contaminants without leaking or breaking down.
Plumbing: If your home already has a tankless water heater installed for taking hot showers and doing laundry, then a whole house filter system should not interfere with its operation at all. However, if your water heater requires high flow rates (above 7 gpm), then you will have to choose one that has this capability or else it will not be strong enough to provide you with the water pressure that you require.
The Pros and Cons of whole house water filter
– Provides high levels of protection from contaminants in your tap water
– Can help reduce the overall cost of treating drinking water in your home
– Aids in removing chlorine taste and odor to improve overall smell and taste
– May take up too much space under kitchen or bathroom sink, can be unsightly installation for some people
– Not all models are compatible with well water sources, may need to contact the manufacturer for compatibility options. There are also models that have a “well point” already installed.
How does a whole house water filter work?
-In these types of filtration systems, incoming tap water is first routed through a standard metal or plastic pipe to the main housing where it contacts the filtering medium. Within this chamber, contaminants are caught while clean water moves onward towards your home’s plumbing system for consumption throughout the property.
What is a reverse osmosis whole house water filtration system?
-These units work by first recirculating the water inside its tank before it is sent through a semipermeable membrane that removes up to 98 percent of all contaminants found in tap water, including minerals like lead and mercury. This type of filter tends to waste a lot of water during the filtering process so using them for drinking or cooking purposes may not be very cost effective.
Does a whole house water filter remove giardia?
-Yes, certain types of filtration systems are designed to eliminate cryptosporidium and other parasites that can cause serious stomach problems if consumed. However, it is always best to consult with the manufacturer before using one of these units for drinking or cooking purposes.
Will a whole house water filter reduce the levels of chlorine in my drinking water?
-Yes, because all the contaminants are filtered out before clean water enters your home’s plumbing system, you can expect it to have little or no chemicals that may affect taste and smell. However, it will not remove chloramines which are often used with most tap water storage facilities.
How long does a whole house water filter last?
-The life span of these products is usually between 6 months to 1 year depending on how much it is being utilized, what type of contaminants are present in your tap water supply, and which model you choose to install at home. Some manufacturers also offer lifetime warranties for their products, but you will need to check if there are certain requirements that need to be met for your claim to be honored.
How often do I have to replace a whole house water filter?
-Replacement schedules vary from one product to another depending on the manufacturer and its ability to catch contaminants before they affect the flow of tap water entering your home’s plumbing system. You should check with a sales representative about how long your chosen model can provide effective filtration before it needs to be changed or if it has an indicator light that alerts you when this is necessary.
What type of whole house water filter should I choose?
-After checking all potential brands and their individual specifications, you may want to buy one that has been pre-assembled for ease of installation. Take note however that testing should still be done for your home’s particular water supply before you buy a system just to ensure that it will be compatible with any contaminants normally found in tap water.
Does a water filtration system add value to home?
-It is important to check with your local real estate market, but statistics show that many home buyers are willing to pay more for properties that have quality filtration systems installed because it offers peace of mind knowing that the water you drink and use every day will be safe.
How can I tell if my whole house water filter needs replacement?
These products come with built-in indicators or pressure gauges which signal when you need to change the filter element inside. You should also inspect this part monthly to make sure it is still catching contaminants before they affect clean tap water entering your home’s plumbing system.
What are the different stages of water filtration?
-Water filtration is quite common among homes even if it only serves to remove contaminants that can affect its taste. There are also special filters designed to eliminate heavy metals, fluoride and other harmful chemicals found in tap water supply systems. Other advanced models come with ion exchange resins which purify water by removing all organic compounds, including bacteria that lead to odor problems.
How often should I replace my whole house filter cartridge?
-Replacement schedules vary depending on which type of filter element is installed in your chosen brand. You could check with their sales representative to see how much dirt, sediment and other common contaminants can be removed before you need to change this part. Most manufacturers offer specific replacement times listed on the
How long do whole house water filters last?
-The lifespan of a whole house water filtration system depends on the number of contaminants it is exposed to every day. Many models have a design that does not allow for growth of bacteria and molds which can cause foul odors and also affect the quality of tap water supply. If you notice any unusual taste or smell from your water, this may already be an indication that it is time to change the filter element inside.
Could I use a countertop filter as my whole house water filter?
-Countertop filters are designed for single faucet systems, so they do not provide complete coverage for homes with several points that need purified water entering its plumbing pipes every day. You should only use these types if you plan to install separate units at every tap and faucet to ensure your entire household has access to clean drinking water.
Is it bad to drink reverse osmosis water?
-Reverse osmosis water filters remove contaminants that can affect taste and odor, but it does not deplete minerals needed by the body. Drinking RO treated water is generally safe although most brands still recommend adding mineral supplements to make sure your daily needs are met.
What causes my whole house filter light to come on?
-The primary purpose of these indicator lights is to remind you when you need to replace or clean your filter element. You should check with a representative from the product manufacturer for specific guidelines on how often this part should be changed depending on the type of filter used in your model.
How often should whole house water filters be changed?
-Most water filtration systems come with indicators or gauges which signal when it is time to change the filter element inside. You should also check this part monthly to make sure contaminants are being caught before they affect clean tap water entering your home’s plumbing system.
What happens if you don’t change your whole house water filter?
-Failing to change the filter element inside your water filtration system will not cause any adverse effects on its overall performance. You still get clean drinking water even if you fail to perform maintenance, but this part may clog up much faster, requiring replacement sooner than scheduled.
What are some common contaminants that affect my whole house water filter?
-There are many types of chemicals that can enter your home’s plumbing system which can affect your tap water supply, so it is important to always check with local authorities regarding what type of pollutants are present in your area. These include pesticides, chlorine, fluoride, and other heavy metals commonly found in underground aquifers or waterways where wells are located.
Does a whole carbon filter remove fluoride from tap water?
-Whole house water filters do not remove fluoride from tap water which is added as a substance to help prevent tooth decay. You should inquire about adding an additional filtration system or purchase bottled water for this purpose.
Do water filters remove mold or? bacteria?
-Whole house water filters do not remove mold or bacteria that can grow inside your filter element. You should have it replaced more frequently if you are exposed to high levels of these contaminants in your household water supply.
What is the healthiest water to drink?
-Generally, you should look for water with the lowest levels of mineral content. Natural spring water is naturally purified by traveling through deep underground aquifers and is one of the purest forms of drinking water. Bottled spring water may offer all the benefits without some of the heavy metals found in tap filtered or well water supplies.
Does Whole House water filter lower pressure?
-Water pressure might be affected if the filter cartridge inside your filtration system is too restrictive. Some models are designed to remove smaller contaminants which can affect water pressure, but these parts are all removed during regular cleaning.
What should I do if my whole house water filter has overflowed?
-A water filtration system that has malfunctioned will cause excess moisture buildup in your home’s plumbing pipes which may result in overflowing units. You should first check with a technician about what could have caused this problem or consult the manufacturer guidelines for proper care and maintenance of your model.
How many gallons does it take to flush a water filter?
-Most whole house water filters require between 100 and 400 gallons to clean the system and remove all the contaminants inside. It is important to check with a local plumber or product representative for more information on how often this step should be performed.
How long will my Whole House Water Filter last?
-Manufacturers usually indicate that you need to replace the cartridge elements every 12 months or as recommended by your local authorities. Replacement parts may vary depending on which type of filtration system you choose for your home, but some models include additional filters such as carbon blocks for removing chlorine and fluoride from your drinking water supply.
Can a dirty water filter make you sick?
-Water filtration systems are designed to remove contaminants from tap water before it is used for general consumption. If the filter has not been properly maintained, there is a greater chance that bacteria will enter the water supply and make individuals sick. This risk can be minimized by replacing parts on a regular basis and using both recommended disinfectants for cleaning purposes.
What system offers the best protection against fluoride in drinking water?
-Whole house filters do not remove fluoride from tap water which is added as a substance to help prevent tooth decay. You should inquire about adding an additional filtration system or purchase bottled water for this purpose.
Does the Whole House Water Filter remove chlorine?
-There are many types of chemicals that can enter your home’s plumbing through standard tap water. A whole house filtration system can remove chlorine to help reduce the risk of exposure to this type of compound which is used as a disinfectant in many types of water supplies.
-Whole house water filters can be crucial when it comes to protecting your family’s health by removing harmful chemicals and contaminants from your home tap water supply. While removing certain impurities is very important, remember that all faucet-mounted and pitcher style filter units do not remove them, so it becomes necessary to choose a whole house system instead which usually offers more extended protection throughout the entire home. This is especially true when it comes to protecting drinking water against fluoride, chlorine and other types of chemicals which can be hazardous if present in your home plumbing. The system should also be easy-to-installed or require minimal maintenance which is why checking product reviews before making any purchasing decisions is recommended.