Best Water Filters Consumer Reports

From simple BRITA filters to more elaborate under-sink water filters, household water filters have become increasingly popular over the past decade. They are relatively inexpensive to purchase, easy to install, and provide peace of mind. Indeed, they allow you to ensure that your water is clean and filtered, and therefore without health risks.

Although the USA is known for its excellent quality drinking water, unfortunately, it is still not perfect. You will understand why if you keep reading. Filtering your water at home also eliminates the need to buy bottled water. We all now know that avoiding this unnecessary purchase is a good thing.

What is the best home water filtration system in 2022?

Here is a list of the best water filters in 2022.

Express Water 3-Stage Whole House Water Filter

The Express Water Limescale Filtration System is one of the few water filtration systems that effectively covers your entire home. Instead of being installed under every sink, this carbon filtration system is installed on your home’s main water supply. This means you can enjoy purified water from any faucet in your home. So you can shower in purified water, in addition to protecting your water-based appliances from mineral deposits. 

3 Stage Anti-Scale Water Filters claim to remove over 65 contaminants from your water. In addition to removing sediment and preventing scale formation, its carbon filter removes chlorine, organic carbon, pharmaceuticals, pesticides, and more. The 3-step process will also help reduce water hardness without the need for a water softener. 

While it won’t remove dissolved solids from your water, the company also offers a reverse osmosis water filtration system that removes solids from water.

Depending on your household water usage and water quality, the filter will need to be replaced every 100,000 gallons. Since the average person uses between 80 and 100 gallons of water per day, a family of 5 might need a filter replacement every 6 months.

While this is a great whole house water filter, it does have some downsides. Installing and optimizing this filter for your home may require some basic plumbing knowledge. Depending on your current water pressure level and your home water usage, you can expect to lose some pressure.

APEC RO-PH90 6 Stage Reverse Osmosis Water Filtration System

The APEC RO-PH90 is one of the best under sink reverse osmosis water filtration systems on the market. In addition to heavy metals, it removes over 1000 known contaminants from tap water. APEC also comes with an addition of calcium carbonate which increases the pH level of your water. If you are concerned about dissolved solids in your water, APEC uses FilmTec™ for its reverse osmosis membrane. FilmTec™ is the benchmark for the rejection of dissolved solids from water.

As a 6-stage water filtration system, there are more parts to assemble and the installation process can be daunting for some. Depending on your comfort level under the sink, you may need an extra hand to install it. 

That said, the instructions are easy to follow and come with pictures that will guide you. Another thing to consider is that the strainer adds an extra faucet to your sink. Also, remember that you will need enough space under your sink for the filtration system itself. You will also need a water tank equivalent to the size of a standard gas canister.

APEC’s high-capacity filters last up to 12 months and are fairly easy to replace when the time comes.

Express Water’s 5-Stage Reverse Osmosis Water Filter – RO5DX

The RO5DX water filtration system from Express Water is one of the most affordable reverse osmosis water filters you can buy. The system filters over 108 known contaminants and has a removal rate of up to 99%. 

The RO5DX can produce up to 50 gallons of filtered water per day and comes with a 3.2-gallon water storage tank. Make sure you have room for the tank and filters under your sink.

Despite its 5-step process, the RO5DX is easier to install than other reverse osmosis filtration systems. This is explained by the fact that many of its components arrive pre-assembled. Each individual filter is color-coded to help ensure the system is installed correctly.

The RO5DX comes with one year of replacement filters. It is recommended to replace the main filters twice a year and the other filters at least once a year. These filters are also easy to buy on Amazon.

Costing just over $200 and filtering up to 50 gallons of water per day, the RO5DX is a great water filter for families on a budget.

Waterdrop 17UB Tankless Water Filter System

The Waterdrop 17UB Filter is a tankless water filter that is perfect if space is limited under your sink. With very few components and no water reservoir, the Waterdrop filter takes about 3 minutes to install. With only one filter required, you won’t have to worry about replacing multiple filters.

How does it work? The filter uses a polyester membrane to reduce particles and sediment from the water. An activated carbon block is used to reduce chemicals and improve the taste and odor of the water. It also uses kinetic degradation fluxion to reduce heavy metals and prevent the growth of bacteria and algae.

Compared to other Waterdrop filter models, the 17UB version has the highest filtration capacity. The filter will last 19,000 gallons or up to three years before needing to be replaced. It also has a high flow rate of 2 gallons per minute with standard water pressure of 60 psi. This is an important detail since there is no water tank to store water.

A potential downside is that this strainer is only suitable if your sink has space for an additional faucet. To install the filter faucet, your sink will need a hole of approximately one inch. The faucet is included, so you won’t have to buy one separately.

Overall, we recommend Waterdrop’s Under Sink Strainer to anyone with space for an extra faucet and/or limited space under the sink. It is also a great option if you are looking for an affordable and easy to install under sink water filter.

Why filter tap water?

Although we benefit immensely from the water purification process our water goes through, the end result is still not perfect. Many factors can influence this result. These factors include the city you live in and the age of your home’s plumbing system. 

Many contaminants still end up in our water supply. Common contaminants include microplastics, pharmaceuticals, pesticides, lead from old pipes, and even chlorine. The latter is often intentionally added to our drinking water.

A home water filtration system can help ensure that your tap water is perfectly clean. Here are the benefits of filtering tap water.

Removes Chlorine, Fluoride and Other Chemicals:

Chlorine is the main contaminant found in tap water. Although it is useful in destroying pathogens and dangerous microorganisms, it is technically like drinking bleach. 

Next is fluoride. Although this mineral has been scientifically proven to prevent tooth decay, the health implications of long-term exposure are still debated. 

In addition to chlorine and fluoride, there are tons of other chemicals that end up in our water supply. These include pharmaceuticals and cleaning products to name a few.

Removes potential contaminants

These include heavy metals like lead, microplastics, pesticides, and bacteria. The specific contaminants will vary depending on the city you live in and even the house you live in. Older homes with lead pipes are at greater risk of exposure to lead in tap water.

Improve the taste and odor of water

In addition to the unpleasant chemical smell of chlorine, dissolved solids can leave tap water with an unpleasant taste and odor. Visually, water can also look cloudy.

The most common dissolved solids in our drinking water are inorganic compounds like sodium, calcium, potassium, and sulfates. Small amounts of organic compounds are also found in our water.

Better pH/acidity balance

Much depends on the type of water filtration system you decide to purchase. If you are concerned about the pH of your water, opt for a water filter with an alkaline component.

Since alkaline water is a controversial topic with many unproven claims, we suggest you do your own research.

Extend the life of your appliances (and your plants!)

Contaminated water does not only have an impact on health. Contaminants in tap water wreak havoc on your dishwasher, washing machine, coffee machine, and even your plants! Mineral deposits are a common reason dishwashers stop working. This is the same reason why automatic coffee machines should be thoroughly cleaned periodically. 

If you have a few plants in your home, you may have noticed white spots or spots on the leaves. These stains are often calcium deposits. These spots also appear on pots or on the soil surface. Filtered water can eliminate these problems.

What are the different types of water filters?

The three most common types of water filters are conventional water filters, countertop water filters, and under-sink water filters.

Classic Pitcher Water Filters / Brita

Pitcher water filters like Brita filters are the most common water filters for the home. They are affordable, simple to use, and can be purchased at most major department stores. Pitcher water filters are small enough to store in your refrigerator if you’re the type who appreciates chilled water.

Their portability makes them handy for moving around the house or even on your camping trips. The main disadvantage of a water pitcher filter is that you will have to remember to refill it or replace the filter regularly. If you live with several people, this can quickly become a problem. Water pitcher filters also tend to filter out fewer contaminants than countertop or under-sink water filters.

Countertop Water Filters

Countertop water filters are installed through your faucet and accessible from your counter. For this reason, countertop water filters are bulkier than under-sink filters. Countertop water filters generally remove more contaminants than pitcher filters but less than under-sink filters. This makes it a good option for filtering your water if you want something more capable, but are on a budget.

Under sink water filters

Under-sink water filters remove the most contaminants from your drinking water. These are the best water filtration systems on the market. They’re a great choice if you can handle the longer installation process and are willing to pay a premium price at the time of purchase. The only downside is the more complicated installation process and potential uninstallation process if you ever move house.

Whole House Water Filters

Instead of being installed under the sink, whole house water filtration systems are installed at your home’s main water supply. Whole house water filters are great if you want to enjoy filtered water from every faucet without having to install a separate filter under every sink. 

With filtered water circulating throughout your home, the life of your dishwasher and clothes washer could also be extended. You can essentially say goodbye to calcium deposits and chlorine stains. Another advantage is that you will take your showers with filtered water. Chlorine and salts are often the underlying cause of dry hair and premature fading in dyed hair.

Tankless Water Filters

Tankless water filtration systems are great for sinks with limited space underneath. They are generally easier to install and maintain and tend to be more affordable. However, since they do not come with a reservoir to store filtered water, they are not ideal for homes with low water pressure. Be sure to check the daily capacity of a tankless water filter before purchasing.

What are the most popular water filtration methods?

Reverse osmosis water filtration system

Due to their complex multi-step process, reverse osmosis filtration systems are the most efficient methods for filtering water in the home. In addition to common chemicals and contaminants, they also remove dissolved solids such as salt and organic matter. 

They are also effective in removing all known microplastics. The only potential downside is that the filters are more expensive to buy and maintain. The filtration process is also slower than other types of filtration systems, so ideally you will need a large space for a tank that can store your water.

Charcoal water filter

The most common types of home water filtration systems use activated carbon to absorb contaminants. Charcoal filters are great for improving the taste and odor of tap water by absorbing unwanted chemicals, contaminants, and particles.

The main disadvantage of carbon water filters is that they do not remove total dissolved solids from your water. The health risks associated with dissolved solids in tap water are less of a concern, but still worth mentioning.

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