What Is The Best Faucet Water Filters To Buy In 2022? 

 April 19, 2022

By  Tricia Hale

Just in case you didn’t know by now, the water coming from your tap is not as clean as you may think. Contaminants and sediment can still make it to your home’s water supply, even after being treated by water facilities in your town.

So, what’s the solution? Water filtration, of course. Unfortunately, the market is pretty crowded with products these days, so it’s a little hard to find the best faucet water filters and sink products without wading through endless choices.

If you’re in need of a faucet water filter but don’t know where to start, we’ve got you covered! Below, we’ve highlighted five of the best faucet water filters and sink products for 2019, ranging from countertop models, under-sink systems, and practically everything in between.

For those who don’t know what type of water filter or system they need, we can help you there as well. Keep reading to see not only our top product picks, but some helpful buying advice as well. 

Top 5 Best Faucet Water Filters On The Matket

[amazon box=”B07MFYQBTX,B07CGX1ZJJ,B07T42866Y,B07QYRQ99K,B07Q47KNMT” template=”table” ]

1. Frizzlife Under Sink Water Filter System

[amazon box=”B07MFYQBTX” template=”vertical”]

Under-sink water filters are one of the most convenient and effective ways to ensure a steady flow of filtered water from your kitchen sink. Unlike other external units that attach to the outside of the faucet, under-sink filters are hidden out of sight, and hook directly into the water line that feeds into your faucet.

One common deterrent for many consumers with these types of filters is the assumption of a difficult installation, or a high cost of upkeep over time. The Frizzlife Under Sink Water Filter System side steps both these issues, which results in the best under sink water filter for those who want an inexpensive, yet effective water filter system that’s a perfect asset to any kitchen.

This filter system installs directly under your sink in minutes, and offers a minimal amount of upkeep. It’s also around  [amazon fields=”B07MFYQBTX” value=”price”], with replacement filters costing just under $20, making it an incredible value over the long term. 

The system uses a compound filter that is effective at removing 99.9% of lead, but it doesn’t stop there. The filter can also remove heavy metals, chlorine, chromium 6, mercury, rust, volatile organic compounds, carcinogens, and other contaminants, such as turbidity, odors and unpleasant tastes.

Flow rate is no issue with this system. The Frizzlife Under Sink Water Filter System can deliver filtered water at a rate up to 2 gallons per minute, which is exceptionally high when compared to several others. Installation can be done using a bracket to keep the unit off the surface, or you can simply set it upright on the ground under the sink — either way is fine. 

When it’s time to replace the cartridge, simply unscrew it from the top component, which has an auto shutoff for the water flow. Replacement filters are cheap, and each one can last up to 2 years, or 1,600 gallons, whichever comes first. 

The Frizzlife Under Sink Water Filter System is the ideal choice for anyone looking for an economical under sink filter that doesn’t skimp on quality. Oh, and you can install it anywhere there’s a ½” or ⅜” line, so that include refrigerators and bathroom sinks. 

2. Garosa Reusable Water Purifier

[amazon box=”B07T42866Y” template=”vertical”]

When it comes to water filtration, the goal is to do two things: remove chemicals and contaminants, and block sediment. Although the aeration filters that come with any faucet can prevent larger sediment particles from exiting the faucet, smaller particles can still end up in your water. 

The Garosa Reusable Water Purifier has sort of a misleading name, since it doesn’t actually purify water, but rather serves as a sediment blocker on your home’s main pipe inlet. This small and simple filter device offers a fast installation process, and provides effective sediment blocking for all the faucets and appliances in your home. 

The result is a whole home sediment filter that can keep small particles from ruining your appliances such as washing machines and refrigerators, while providing extra assistance to water filters and purifiers on your sinks and showers by handling the sediment aspect on its own.

The filter is constructed from copper, plastic, and steel components, and includes a mesh filter that can trap particles with an accuracy between 40-80 microns. 

Aside from the filter itself, you also get:

  • Tape
  • Clamp
  • Special Wrench
  • User Manual
  • Sewage Pipe
  • Phosphorus Silicon Wafers

Maintenance on the filter is a breeze: When it gets full, simply turn on the spigot on the bottom and empty the sediment into a container or bucket. No unscrewing necessary.

While certainly effective and convenient, the Garosa Reusable Water Purifier also comes with a great price that’s just around [amazon fields="B07T42866Y" value="price"]. This small investment will go a long way in protecting your appliances, while also adding an extra measure of filtration to your home’s water.

Although sediment filters are a necessity for those who rely on well water, the Garosa Reusable Water Purifier offers any household a significant advantage in terms of filtration. It offers convenience, easy installation, and limitless use with proper maintenance. For around [amazon fields="B07T42866Y" value="price"], it’s one of the best values on the market.

[amazon box=”B07QYRQ99K” template=”vertical”]

Let’s face it: stock faucets in things like RVs and campers are almost always terrible. They’re usually made of plastic, have barely any functionality, and tend to break after a year or two of use. Oh, and they also look awful. When owning a camper, RV, or even a boat, replacing the faucet is one of the first things you should probably do. 

When replacing a faucet in one of these, it’s always best to aim for a combination of functionality and aesthetics, and that’s exactly what the Monipa Foldable RV & Camping Kitchen Faucet offers. The faucet looks amazing, has a versatile style, and offers far more functionality and uses than stock faucets do. 

The inside portion of the faucet’s body is forged from copper, with a chrome treatment on the outside. This combination of materials makes the faucet durable, without sacrificing its looks. The faucet’s modern and sleek design is accentuated by the chrome finish with soft bends. The handle has a minimal profile and fits into the rest of the faucet’s body, rather than sticking out and taking up space. 

Another great aspect of the faucet is its ability to rotate a full 360 degrees. This allows you to aim the faucet in any direction, which can come in handy if you need to fill a large container to the side of the sink. This rotational ability is further bolstered by a pivot point in the faucet’s base that allows it to fold all the way down, improving its aiming ability and also letting it save space if needed.  

Installation is easy; simply screw the base into the underside of the sink, connect the two included hoses, and it’s ready to use. And yes, the faucet can be fitted with a filter, whether that’s on the end of the faucet, or with an under-sink filter. 

You get all of this for just around [amazon fields=”B07QYRQ99K” value=”price”]. The Monipa Foldable RV & Camping Kitchen Faucet should be your first choice if upgrading or replacing a faucet in your RV, camper, or boat. 

4. Express Water Countertop Reverse Osmosis Water Filtration System

[amazon box=”B07Q47KNMT” template=”vertical”]

Reverse osmosis is widely regarded as the most effective water filtration method, but not everyone wants to install some giant filtration system. If you’re looking for the best water filter faucet you can place on a counter next to your sink, the Express Water Countertop Reverse Osmosis Water Filtration System’s is worthy of your attention. 

This system offers the best tap water filter for those wanting a quick and simple solution that requires a minimal amount of installation. All you need to do is attach the hose to your faucet’s head, which will route the water through the expansive filtration system. When you don’t want to use the system, simply flip the toggle switch, and your faucet will run as normal.

When the filtration system is engaged, the water goes through four different stages before it exiting the faucet head:

  • Stage 1: Filters dirt, dust, sand, and rust particles. 
  • Stage 2: Removes contaminants such as chlorine, volatile organic chemicals, and any other odor causing compounds.
  • Stage 3: Reverse Osmosis Membrane filtration removes contaminants such as lead, arsenic, chromium, fluoride, TDS, radium and others.
  • Stage 4: Post Activated Carbon Filter performs a final pass on the water that removes any lingering tastes or odors.

When your faucet is turned to maximum water pressure, the Express Water Countertop Reverse Osmosis Water Filtration System can provide anywhere from 3 to 4 gallons of filtered water per hour. This isn’t the fastest flow rate, but when considering the level of filtration you’re getting, it’s a fair trade-off.

The Express Water Countertop Reverse Osmosis Water Filtration System provides a highly effective and precise filtration process that is nearly unmatched by any other countertop model. If you need an easy and intensive filtration solution that can connect to practically any faucet, this is clearly the best choice.

5. Samsung Premium Refrigerator Water Filter

[amazon box=”B07CGX1ZJJ” template=”vertical”]

Refrigerator water filters are one of those things that many have trouble remembering to replace when the time comes. So, if you’re reading this, it may be time to go check your filter?

Is the filter past date? If so, the Samsung Premium Refrigerator Water Filter is an excellent replacement choice, and it fits in more than just Samsung products. The filter provides an extended lifespan that ensures clean, cold, and odorless refrigerator water for several months and gallons to come.

The filter is practically an exact replica of the filter used in most Samsung refrigerators, and has a rather simple installation process that requires just a bit of hand strength, and maybe a good set of pliers to get the old one out. Simply pop it in, run the water through the filter for a minute or so, and you’re good to go.

This filter traps over 99% of potentially harmful contaminants often found  in tap water, including lead, mercury, microbial cysts, benzene, and carbofuran. It also helps get rid of any odor and taste of chlorine, which is the main culprit in chemical-smelling water.  

Once installed, the filter delivers a clean and clear flow of water that tastes great, while still allowing beneficial minerals in the water such as fluoride to pass on through. The filter also works to protect the components of the refrigerator from tiny amounts of sediment that may otherwise get into the unit’s water lines and cause eventual damage.

This simple and inexpensive filter does everything you expect from a high-quality water filter, providing refrigerator owners with perfect water for up to 6 months after being installed. Stock up on a few of these and you’ll be all set for years to come. 

Faucet Water Filters, Explained

Faucet water filters come in many different forms and variations, but the overall purpose and design remains the same: to filter and purify water before it makes its way out of the faucet. 

These products usually attach onto the end of the faucet head, and can toggle on and off for the times when you don’t need or require filtered water. 

Wait — Why Do I Need Filtered Water?

It’s true that most homes get their water after it’s been treated and cleaned by a water treatment plant, but this does not mean the water is guaranteed to be pure when it reaches your home. Small amounts of chemicals can still remain in the water as it makes its way to your home, mostly from the chemicals that were used to clean the water in the first place. 

Aside from leftover cleaning chemicals, your water can also pick up contaminants from the pipes it travels in, which includes chemicals and contaminants that may have seeped into the ground from fertilizers and pesticides. There’s even been traces of prescription drugs found in tap water!

The only way to combat this is to use filters and purifiers in your home, which will remove nearly 100% of all of these substances, and ensure you have water that’s actually clean. 

Water Filtration Methods

Is Water Purification Different From Filtering?

Water purification and water filtering acre actually two different things, but both terms almost always get used interchangeably — even among manufacturers of the actual products. Although this is a case of semantics in some ways, the truth is that both are quite different. 

Water filtering technically refers to filtering out sediment in the water. This can include everything from limescale and rust particles, to other nearly microscopic compounds that may find their way into the water. Filtering catches these particles before they can exit the faucet or water outlet. 

Water purification refers to the actual process of treating the water to neutralize or contain chemicals and contaminants, such as lead, chlorine, and other substances you don’t want in your water. 

Many faucet water filters perform both of these functions, and are still known as filters. For the most part, you can assume that a faucet water filter product provides sediment filtering, and at least some measure of purification. As always, you’ll want to check the manufacturer’s info just to be sure. 

How to Determine Your Water Filter Needs

Having some difficulty deciding one what type of water filter to buy? Here are a few aspects to consider which will help you make the right choice. 


The first thing to think about is where you actually want the water filter to be installed. With faucet water filters, you really only have one choice: On the end of the faucet’s head. These can usually be moved out of the way, of course, but you do have other options. 

  • Under-sink water filters: let you keep the filter out of the way, and out of sight. These can also provide a better flow of water in most cases.
  • Whole home water filtration systems: are installed on the main pipe leading into your home, and filter all of the water that enters your home through it. This is the most effective way to filter all of your water at once, rather than installing multiple filters all over the home. 
  • Countertop water filters: are units that you literally place on the counter, next to your sink. This places the filtration system out of the way of the sink itself, freeing up more space. This is an ideal solution for small kitchens, and most countertop units can be quickly uninstalled and moved to a different sink if desired.
  • Refrigerator water filters: are installed within a refrigerator, and filter the water that’s used for the drinking water dispenser, and usually the ice maker as well. Most people never replace these after buying a refrigerator, and dispense stale tap water that’s barely filtered for years afterwards.
  • Integrated faucet water filters: are filters that are built into the faucet itself. If you already have one of these, all you need to worry about is replacing the cartridges as needed. 

Filtering Method

The actual filtering method makes a big difference as to the actual putiy of the water. Some methods are more effective than others, and some specifically target certain contaminants. 

  • Activated carbon filters: use carbon matter to soak up and absorb common contaminants such as lead and chlorine. These are found in most faucet water filters, and work in conjunction with a sediment filter. 
  • Ion exchange filters: work by separating the atoms of contaminants from the water that passes through, and isolating them so they don’t continue through the filter with the clean water. 
  • Reverse osmosis filters: are typically the most complex, but provide the highest levels of purification covering the most contaminants. These filters send water through several different stages of filtering, including a reverse osmosis membrane that catches nearly every chemical or contaminant not caught by the first few stages.
  • Distillation filters: work by heating water to create steam, which separates contaminants. The steam is then cooled and reintegrated with the other water. Although certainly effective in many aspects, these filters are not common for average households. 


Are you comfortable with installing and maintaining larger systems under the sink or for the whole home, or would you rather use smaller water filter faucets instead, and simply replace a cartridge every so often?

If you don’t want to go through a long installation process, water faucet filters are your best bet, although some under-sink and countertop models are relatively easy to install as well. 


Looks aren’t everything, but they still certainly matter, particularly if you’re installing a water filter in the kitchen. Whole home filtration systems and under-sink models are almost always out of view, but if you’re using a water faucet filter, you’ll have several options in terms of style and color. 

Final Thoughts

Water filtration is a subject that many still seem to overlook, despite the mounting evidence of how much it’s actually needed, regardless of where you live, or what the perceived quality of the water is. 

Using a water filtration device or system is the easiest way to ensure that your home always receives high-quality water that is free from dangerous contaminants and particles that can not only affect the taste, but also your health. 

We fully recommend any of the above products as simple ways to improve the quality of your water. Just be sure to select the system or product that’s right for your needs and water preferences, and you’ll be set to enjoy clean, clear, and healthy water for years to come, with full peace of mind knowing what you're drinking is safe. 

Tricia Hale

Your Signature

{"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}

Subscribe to our newsletter now!