Faucet Water Filters review and buying guide What’s more important than your family’s health? Nothing, right? Then why would you ignore something as important as water while taking care of your family?
According to the WHO, contaminated drinking water causes 485000 diarrheal deaths every year. The figure is alarming, and I am sure that left you as shocked as it left me. Like every family man/woman, providing your loved ones with safe drinking water should be your priority too. However, don’t burden yourself because filtering the water has never been this easy. The faucet water filters are lifesavers. They remove all germs and chemicals from the tap water and safeguard your family’s health.
Best Faucet Water Filters Reviews 2021
You might have seen those bulky water filters which require regular upkeep but still keep dripping. With faucet water filters, that’d never be a problem. They are small, easy to install, and affordable. All you need is some knowledge about best faucet water filters, and get one to stop all water-related diseases from entering your home.
Once you decide to get a faucet water filter for your home, the saturation in the market might leave you gobsmacked. To ensure you pick the best water filter, I have compiled the list of best-rated faucet filters and assembled everything you need to know about them.
This article has best faucet water filter reviews to enlighten you about the endless available options, their pros, and cons, and how you should pick one. So without any gobbledygook, let’s delve in to find out more.
What to Look for in a Faucet Filter?
If you are new to faucet water filters, knowing what a filter must have is of prime importance. You cannot pick a random filter and mount it on your faucet, thinking all of them are the same. Every filter has a different filtration capacity, installation process, and price. First, let’s discuss these few factors:
I am sure you won’t like a water filter which costs a large sum. Not everyone can afford expensive and high-end filters. Instead, you should pick a filter that is both affordable and effective.
What if you are dawned upon that the expensive filter you bought only removes odor and color, leaving the chemicals lurking behind? So, be clear about your budget and your needs. If your tap water is extremely polluted, spending up to $100 should not be problematic.
Similarly, if the water is fine and you only need assurance, look for comparatively inexpensive filters.
Next comes the installation process. If you are a working man/woman who is always busy running errands, don’t go for a filter that takes a whole day for installation.
This is when faucet water filters come in handy. You buy an awesome water filter, you mount it on your faucet, and done! This is the perk of having a portable and small water filter.
You don’t need to call a plumber and waste a few hours while he completes his job. Order, install, enjoy; looks fun, right?
The filtration systems which keep dripping and changing their filters is always feverish won’t do any good. Besides, the burden of repairing sopping valves and abolishing growing fungi is such a nuisance, I know.
Fortunately, faucet water filters don’t require any upkeep. That’s right; most of them come with a filter change indicator. Once that light signals you for the required change, open and replace the filter. It is as simple as that. No measuring the filtered gallons, no drying the filter surface to avoid mold and algae, and absolutely no need to call a plumbing service. Phew!
4. Filtering capacity
This is the most crucial factor you should consider while buying a water filter. Those weak filters which cannot run through more than 50 gallons of water should never be bothered; they’ll test your patience big time.
Instead, get a filter that can provide fresh and healthy water to your family for more than three months. Faucet filters that can treat more than 100 gallons are great; they can facilitate a family of four for good 2-3 months.
5. Filter type
Mostly, there are two types of filters being used in the faucet mount filters. The cartridge filters and carbon filters.
The cartridge filter works as a sieve and holds all impurities in itself, providing you with clean water. Carbon filters, on the other hand, work a little differently. In them, water is passed through activated carbon, which absorbs most chemicals, sediments, and cysts and gives you safe drinking water.
When we compare the two types, carbon filters should be prioritized. They work better while cleaning the water, and they don’t reduce the water pressure either.
6. The required space
Keeping the kitchen subtle and simple is never easy. You have to hide odd-looking things and remove the space-occupying gadgets. Buying large water filters when your kitchen is small is not smart. Faucet water filters are made specially to save the space on both the countertop and under the kitchen sink (where you can tug some weird looking jars or probably fruit baskets).
Keeping the kitchen tidy and sleek is something no one should ignore. Bulky, boring, and mismatched water filters can ruin your kitchen aesthetics for real. You can select a filter matching with your faucet color and style so that your kitchen sink doesn’t look odd.
Filter life detector
No one wants to waste time while measuring the water they have filtered through their new faucet filter. That is why most manufacturers have started installing filter life detectors on them.
There are two types of detectors, light sensors, and meters.
The light detectors follow a similar pattern. When your filter is running fine, they emit green light. By the time it has reached its maximum level, the light turns to yellow and signals you to replace your cartridge or carbon filter. And once you exceed the set limit, i.e., 100 gallons, the light turns red and indicates that it isn’t working now.
Related: See our list of the Best Kitchen faucets review to choose the right model according to your needs.
Digital meters show the number of gallons you have filtered. You’ll have to consult your filter’s manual and see how many gallons you can filter to judge if this is the right time for replacement or not.
Although not mandatory, these features add to the filter’s ergonomics, and you must consider them before buying.
Now that we know what must be in a faucet filter, let’s review some brilliant faucet water filters:
Due to its unique and state-of-the-art filters, Brita occupies a special place in today’s heavily saturated market. After being chosen by a massive number of customers, Brita always strives to bring newer technology to its clients.
Whether you are a habitual traveler or someone who likes to replace home improvement gadgets very often, this Brita on tap faucet filter is the answer for you.
With its flip-on spray option, you can switch from filtered to regular tap water in a gist.
Our groundwater is extremely polluted from the industrial, agricultural, and domestic chemicals being washed out daily. But worry not! Because this on tap faucet filter can remove 99%of lead, chlorine, benzene, and asbestos and ensures that you never drink contaminated water.
Relying on tap water should never be an option. Similarly, if you buy bottled water, it will go hard on your pocket. So, be smart and get this Brita faucet filter, which will provide you 100 gallons of fresh, crisp tasting and chemical-free water.
Additionally, there is an electronic change indicator on this filter, which emits red light once it has reached the maximum limit. Unlike other tedious faucet filters, the Brita on-tap filter increases the water pressure of your faucet and avoids spillage or overflow of water.
No need to drink smelly and contaminated tap water and no need to buy expensive bottled water, this Brita faucet filter is nothing less than a roll-over.
- Flip-on spray option; filtered and non-filtered
- Electronic filter indicator
- Removes 99% lead, chlorine, benzene, and asbestos
- Can filter up to 100 gallons of water
- Works fine for four months
- Excellent taste of water
- Takes up small space
- Fast water flow
- Easily replaceable filters
- As useful as a reverse osmosis filter
- Water splashes out in the spray mode
- Water tastes like charcoal in the beginning
- Made up of plastic
If you are someone who never exceeds the set monthly budget, and wants to load his/her house with quality equipment which is affordable too, this Kabter faucet mount filter is made especially for you.
When daily consumption of water is hefty in your home, bottled water is a big NO. I mean, come on, who would buy a crate of water daily and spend loads when this small filter can provide the same quality water?
Throw away the worries of contaminated water because this Kabter faucet filter comes with a carbon filter that eliminates lead, chlorine, sediments, and microbial cysts and makes the water better-tasting and odorless.
Changing the filter would never be a trouble for you because one filter cartridge can last long for good 4-5 months and purify more than 200 gallons of water.
For working women/men, having a reliable source of drinking water isn’t less than a blessing as they cannot call a plumber and install a bulky water filter with loads of expected upkeep.
This filter is small, doesn’t require tools for installation, and stops the growth of algae, mold, and fungi over its surface, keeping your kitchen tidy and clean.
If you tap water’s taste has gone nasty, you would see a great improvement in it once you install this Kabter faucet mount in your kitchen.
- Filters up to 200 gallons of water
- Made of sturdy and durable plastic
- Removes lead, chlorine, sediments, cysts, benzene, asbestos
- Kills bacteria, stop mold, fungi and algae growth
- Easy to assemble
- Ergonomic design
- Adaptable with most faucets except pull-down/out faucets
- Crisp taste of water
- Plastic starts wearing off
If kitchen aesthetics are a dear-to-your-heart factor, go for this PUR Fm-37000 faucet water filter which would work as a great filter and make your kitchen sophisticated simultaneously.
Water is filtered over natural minerals in this PUR FM filter so that you always drink a glass of crisp tasting and safe water before you head out for hectic errands.
The change indicating LED light comes in handy when you don’t have time to measure the daily consumption of water. The LED light will tell you when the right time to replace your old filter is.
With one filter, you can spend 2-3 months without any trouble and can filter 100 gallons of water minus any contaminants left behind.
The two toxic chemical lead and the mercury must be removed before you drink the tap water or use it for cooking. Luckily, this PUR filter can remove up to 99% of lead and mercury without costing you a lot.
Other contaminants this PUR FM filter removes include chlorine, cysts, debris, and sediments.
The carbon filter and powerful ion exchange filtration system are one of its kind, and you’d never regret buying this master-of-its-craft filter.
- LED indicator for filter replacement
- 100 gallons of water filtration
- One filter lasts for 2-3 months
- Removes 70% contaminants
- 99% lead removal and 96% mercury removal
- Activated carbon and ion exchange for improved filtration
- 1-click installation
- No tools required for installation
- Great tasting water
- Natural minerals used for filtration
- 360 degrees swivel
- Water might start spilling
- Doesn’t work with pull out/down faucets
DuPont never ceases to amaze us by its ever-improving filters and sleek designs. This DuPont premium faucet mount filter is explicitly designed for those homes where water consumption is high.
You can filter out 200 gallons of water from this fantastic filter without any woe.
There is a built-in electronic meter that displays the number of filtered gallons so that you can keep a check and replace it on time.
Customer satisfaction has always been the ultimate priority of DuPont. With this premium faucet mount filter, you’ll get a four-year warranty; if there is a discrepancy, you can claim a repair straight away.
The installation process won’t waste your precious time. You can install and start this faucet filter under 5 minutes with a plier, and get going. So, don’t worry about the installation and maintenance process.
This faucet filter is only going to make your kitchen shinier with its polished outer surface and sleek design. The large central valve ensures that you never trouble while switching from filtered to unfiltered water. It is excellent for kids and older adults alike, who cannot put in much effort to filter the water.
- Carbon filter which can filter 200 gallons water
- Removes cysts, sediments, asbestos, lead, mercury and turbidity
- One flip water flow selector
- Easy to read electronic display
- Large valve to on/off
- Built-in antimicrobial protection
- Four-year warranty
- Quick installation with pliers
- Slows down the water pressure
Cartridge filters are known for their durability, pressured flow of water, and amazing filtration capacity. This Culligan faucet filter comes with an FM 15RA cartridge filter which removes lindane, chlorine, smell, lead particulates and turbidity from the tap water.
Installing this filter is convenient; you don’t need any pliers or a plumber to install it, just three simple steps, and you are done.
The two-year warranty which comes with this filter ensures you don’t run after plumbers now and then. You can install and maintain its well-being without any painstaking.
The diverter valve lets you change from filtered to unfiltered water quickly, without wasting any water.
Saving the environment and lowering the plastic usage should be in your to-do-list, and what better option can you get than this incredible faucet filter? You can run through 200 gallons of water for three months and cut down on your plastic consumption.
Culligan always brings up quality products, which helps you in maintaining a healthy lifestyle; this filter is no exception. You’d experience significant improvement in the color and taste of water immediately after the installation.
- FM 15RA cartridge filter which can filter 200 gallons
- Provides purified water for two months of continuous usage
- Removes lead particulates, lindane, turbidity, chlorine, and smell
- Simple diverter valve to switch from filtered to regular water
- Quick installment with no tools
- Chrome finish
- Made up of anti-rust metal
- Smaller than other faucet filters
- Colorless and pleasant-tasting water
- Two years warranty
- No upkeep required
- Replacing the filter is comparatively harder
Buying an inexpensive, durable, and smart faucet filter is not a problem anymore; this Instapure filter is an all-in-one package for you.
Either you are a coffee addict or love partying, this filter is the best you can have. You can attach it within seconds to all kitchen faucets (except pull-down/out ones), coffee pots, and ice cube trays so that every liquid you drink is purified.
This filter is made up of coconut carbon, and there is no harmful silver lining in it; you’d never have to worry about its rusting either.
Its outer surface is made up of chrome and remains shiny as long as you use it.
Additionally, this Instapure filter is certified by ANSI, and it has proved itself as one of the best filters on the market.
If your tap water tastes horrible, worry no more! Once you run it through your Instapure filter, you’ll be amazed to see the colorless and odorless crisp tasting water, all thanks to its incredible carbon filter.
If you have faced leakage problems with your older filters, Instapure has got you covered. With this marvelous durable faucet filter, dripping would never be a problem.
- Coconut carbon filter which filters 200 gallons of water
- One filter lasts for two months
- Removes lead, microbial cysts, and chlorine
- Chrome base with a transparent cap
- Amazingly improves the water taste
- No leakage problem
- Small and lightweight
- Aesthetically pleasing
- Coconut carbon, no silver
- ANSI certified
- Adjustable to coffee pots and ice cube trays
- Not competent in managing hot water
When the contamination in water grows beyond the minimum level, you should take accurate and useful measures at your earliest. If any chemical, pesticide or pharmaceutical component is left in the drinking water, you and your family’s health is at high risk.
This New Wave Enviro 10 stage water filter is the best solution you can find without leaving a hole in your pocket. The filtration process is completed in 10 stages, which already shows how amazing the water quality would become after that.
As this filter is more massive than faucet mount filters, you’ll have to make some space at your countertop. But worry not! It won’t take much space.
You can easily place it at the brim of your kitchen sink and attach a hose to the faucet.
Large families where water consumptions are significant daily cannot depend on the slow filters. Therefore, New Wave Enviro has made this filter capable enough to filter out an ample amount of water with good pressure.
You can spend 12 months on one filter and purify 1500 gallons of water from it, impressive no?
So, if you have no time to replace the faucet filter, again and again, this 10 stage filter system is the best you can get. It will remove odor, color, and other contaminants quickly and commendably.
- Filters 1500 gallons of water
- One filter lasts for 12 months
- Removes chlorine, chloramine, herbicides, pesticides, arsenic
- Ten stages of filtration
- Very useful for removing chemicals and metals
- Filters out an ample amount of water for large families
- No algae, mold or fungal growth around it
- 10 stage filtration to ensure purification
- Doesn’t leave color and odor behind
- Healthy minerals are left untouched
- Take up space on the countertop
Technology is evolving, and so should your home equipment. In today’s fast-moving life, no one has time to keep a record of the amount of water they have run through the faucet filter. And if you forget the replacement of your filter on time, it might affect your health.
To avoid such problems, PUR has introduced an innovative Bluetooth feature in this filter. You can install the PUR app, connect your mobile phone with it via Bluetooth, and keep a record of the amount of water it has filtered.
You can order new filters through the app and get them delivered at your doorstep; no need to run through endless available options.
Apart from its smart Bluetooth feature, it works amazingly at filtration as well. It removes 96% of mercury and 92% of other pesticides, chemicals, and sediments.
You can spend 2-3 months relying on one filter without any distress, and after that, you can replace it within minutes. No tools or specialization is required to replace your PUR filter.
The cartridge filter consists of activated carbon, which is extracted from coconut shells so that you never drink any potentially harmful chemicals.
- Activated carbon filter
- 100 gallons filtration capacity
- Work great for 2-3 months
- Bluetooth connectivity
- 96% mercury removal
- Crisp tasting water
- Ease of assembling
- Ergonomic design
- No maintenance required
- Keeps track of filtered water
- No cons found
This PUR 3 stage filtration system has to be one of the finest filters you can get at such an affordable price.
You pay once, and you get crisp, tasting clear water for years. The only replacement you need is of the cartridge filter, which works fine for 2-3 months and needs replacement afterward.
You can refine 100 gallons of water with one cartridge and replace it once the life indicator tells you to (usually 2-3 months).
PUR has used its Mineral Clear Faucet Refill RF-9999 filter in it, which refines the water in 3 stages.
The first layer in this filter is composed of sediment wrap, which removes all sediments, debris, dirt, dust, sand, and turbidity from the water. Next comes the activated carbon layer, which absorbs 99% lead, chlorine, benzene, microbial cysts, and other such contaminants. Last comes the mineral layer, which improvises the water quality and gives it a crisp taste, just the way it should be.
PUR has considered your kitchen’s décor too, which is why this filter comes in 3 colors, chrome, white, and grey so that you can pick one as per your kitchen’s style.
The flip-on switch makes it easier for you; you don’t need to touch the faucet while your hands are loaded with flour. You can switch with a little push of your elbow and continue your cooking without wasting the filtered water.
With 30 years long experience, you cannot expect anything less than perfect from PUR. The clear mineral filter improvises water quality, removes the smell, and makes it crisp tasting.
Whether you use water from a borehole or a well, once you get this filter, you’ll see a tremendous improvisation in water quality.
Its 1-click installation process makes it different than the competitors where you might need some pliers and extra time to install them. Here, one click and you are done; you’d get purified water with full pressure immediately after mounting it on your faucet.
- 3-stage filtration
- Activated carbon cartridge filter
- Comes with PUR Mineral Clear Faucet Refill RF-9999
- LED indicator light
- 100 gallons filtration capacity
- Crisp tasting water
- 99% lead removal
- Quick and convenient installation
- Fast switching from filtered to non-filtered water
- Large in size
Faucet Filter FAQs
Which contaminants do faucet filters remove?
Most faucet filters remove lead particulates, mercury, chlorine, bad odor, color, microbial cysts, and sediments from the water, making it drinkable.
The percentage of chemical removal depends upon the filter you have chosen. Some remove 99% chemicals while others stand at 92%, it all depends upon the filter you select. Before selecting a faucet filter, you should get your tap water tested. You can do it at home by examining the color, smell, etc. but, it’s preferable if you take a sample of your tap water and take it to a laboratory. Get it tested, find the contaminations it has, and then buy a faucet filter compatible with your test results.
It might sound a little problematic, but once you complete the testing procedure, you’d be free from worries of purifying your tap water forever!
How to install a faucet filter?
Unlike reverse osmosis and under the sink water filters, faucet filters are conveniently installed. Most of them come with an adapter for kitchen faucets; you have to screw the filter inside your tap.
And, if your faucet has an outward screw, you might have to buy a separate adapter for it. Once the filter is set in place, you have to turn your kitchen faucet on and take drinking water from the hose of your new filter.
Removing and re-installing these filters is quick and hassle-free.
When should I change my filter?
Again, this varies from filter to filter. Most faucet filters can treat 100 gallons of water and do not need replacement before two months. However, to be precise, you should check your filter’s user manual and see what the manufacturers recommend. If you don’t follow the written instructions, you’ll fail in filtering your tap water.
Additionally, the newer faucet filters come with a charge indicator; either a light or a meter. You should consult those indicators and change your filter accordingly.
Are faucet filters as useful as reverse osmosis filters?
No, they aren’t comparable with reverse osmosis filters. Faucet filters remove most visible pollutants and some extent of invisible contaminants (depending upon the filter). On the other hand, reverse osmosis filters run water through the filters under pressure and eliminate almost 99% impurities from it. For extremely polluted water, faucet filters don’t do the job.
What would happen if I don’t change my filter?
You’ll be at a loss. Once your filter has reached its limit, get it replaced. There are no ifs and buts when it comes to water quality.
If you don’t replace your filter timely, the contaminants will start accumulating inside it and pollute the water running through. It might distort the water quality more than before.
Whatever limit your filter has, respect it!
How can I change my filter?
Just like installing the filter, changing it is also easy and quick. You have to un-mount the filter, get the cartridge out, and place the new filter in. After changing the filter, run some water through it but don’t drink or use it for cooking. The smell of metal or plastic is prevalent in the beginning, but that’d be gone soon, don’t frazzle!
Am I bound to clean the filter regularly?
No, you aren’t. Faucet filters are the most convenient ones when it comes to cleaning and upkeep. Most of them are made up of anti-rust material so that your kitchen faucet doesn’t go rusty. Similarly, some of them have an antimicrobial coating to ensure there is no algal or fungal growth inside and outside the filter.
The only duty you ought to perform is replacing the filter regularly, no cleaning, no maintenance, and no painstaking. Such a sigh of relief, right?
What is the ideal size of a faucet filter?
Most faucet filters are around 5 inches in length and 3-4 inches in width. But this size may vary significantly from brand to brand. Some filters are large with big caps and full nozzles. While others are small in size, and their nozzles are narrower.
When you pick a filter, check the size and depth of your kitchen sink. As some sinks are narrower than the others, you might face trouble while doing the dishes because of your new filter. To avoid difficulty while filling water bottles or doing the dishes, you should opt for smaller faucet filters.
Some brands have found a solution to this too. For example, in the PUR FM-3700 faucet, you’d get a 360 degrees swivel so that it never bothers you when it’s off. Some other brands offer the vertical movement of the filter; when your filter is off, you can lift it a bit and do regular chores in the kitchen sink.
Are faucet filters expensive?
Not at all. You must be afraid because of the price range of reverse osmosis or countertop filters, but relax, that’s not the case with faucet filters.
These filters are very affordable compared to others. Most of them are under $100 and perform amicably for 3-4 months. Why don’t you take up a challenge? Install a faucet filter at your home; use it unless its filter limit is expired. Then, compare its cost that you used to spend on bottled water earlier. You’d get your answer.
These filters go easy on both your pocket and the environment. You don’t have to hassle for filtering water or buying it from a store, and the environment gets one less chunk of plastic to decompose.
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