Best Faucet Water Filter 2020 [updated reviews and buyers guide]

Home tap water look safe and clean for human consumption, but that not the case. It contains potentially unsafe contaminants picked up on its way through old pipes/household plumbing. Water filter faucet and pitcher helps remove such contaminants.

Also, most countries have municipalities that provide treated safe water direct from the tap, but the water might be contaminated as it is transported through the pipes.

The impurities can be harmful and pose threat to our health.

Therefore it is advisable to make sure you filter your water to remove harmful contaminants and the economical way to do that is to install faucet water filter or water filter pitcher.

Read harmful contaminants hiding in your tap water

 Best Faucet Water Filter

What is faucet water filter

Faucet water filters provide filtered water directly from the tap.

They are installed to the faucet and filter water as you use it.

The best faucet water filter that produces safe water for drinking is the one that treats your water using multi-stage filtration method.

What others are reading 

Comparison table 

Product nameImagecapacitywhere to buyReplacement filter
Brita On Tap Faucet Water Filter System, Chrome100 gallonsCheck latest price at AmazonBrita on tap replacement filter
Culligan FM-15A Advanced Faucet Filter Kit-2803200 gallons / 2monthscheck latest price at AmazonCulligan FM-15A replacement filter
PUR Advanced Faucet Water Filter Chrome FM-3700B100 gallons/3 monthscheck latest price at AmazonPur RF-999 replacement filter
DuPont faucet mount water filterBest200 gallonscheck latest price at AmazonDuPont faucet mount replacement cartridge
CuZn Bath Ball Faucet Filter Bathtub Water Purifier20,000 gallonscheck latest price at AmazonCuZn Bath Ball Replacement Filter
Home king universal shower filter900 gallons/6monthscheck latest price at Amazon
Eco captain Shower Filter check latest price at AmazonCaptainEco Certified MultiStage Cartridge Replacement

What to consider when buying faucet water filter

Before buying faucet water filter make sure it has the following features

  • Compatible

Although most faucet water filter fits almost all taps make sure it fits on the tap you are planning to install.

  • Meet certification standards

The best water filters make sure it meets the EPA standard and certified by NSF or WQA.

This guarantees you are getting quality water for human consumption.

  • Impurities it removes

Be aware of a contaminant that exists in your water. This will help you choose the right faucet water filter that removes the particular impurity in your water.

  • Material

Faucet water filter is made of different material like plastic and metal. Metal is sturdy compared to the plastic material, hold tight and does not leak.

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  • Capacity

The more capacity the faucet water filter has means you don’t need to change the cartridges frequently.

  • Maintenance cost

Filters need to be replaced frequently or according to manufacturer’s instructions.

Make sure the filter you choose is easily available at a fair price.

Also, remember the bigger the size of your cartridge faucet filter the more expensive to replace it.

Types of faucet water filter

There are two different types of faucet water filter.

No matter the type you choose both removes all impurities present in your tap water.

  • Direct flow through faucet water filter

This filter is attached at the end of the faucet. It requires regular replacement to guarantee efficient performance.

  • Side offsets flow through faucet water filter

The filter is fixed indirect positioning on the faucet. This type uses dedicated faucet that is installed separately.

Since it is not installed direct in the line of kitchen faucet the cartridges last longer.

This type is more expensive and you require to install dedicated faucet.

Advantages of Faucet water filters

  • It is easy to install if you are attaching it to a faucet or you are not installing a separate faucet
  • It filters a large amount of water compared to pitcher filters
  • It produces quality water if it uses a multi-stage method
  • Reduce odors and provide water with great taste
  • Most of them have an extra valve which you can switch between filtered and unfiltered water

Disadvantages of Faucet water filters

  • It cannot be installed on all faucets without adapters. Check this specification before purchasing
  • Some of the faucet water filters reduce water flow in a faucet. Note the required water pressure rate/ filtration rate is between 55-65 Psi.
  • The filter needs to be replaced after every three months compared to other filters like undersink filters where you replace after one year.

This is box title

Best faucet mount water filter

This type of filter is mounted on the tap that has limited features.

It has an adapter that makes easy to install to all standard sinks.

They also have a diverter valve which you can easily divert from tap water to filtered water.

Pur

Pur water filter faucet

Pur water filter faucet is available in either horizontal and vertical design.

It also offers two type of filter mineral clear filter and basic filter.

Both mineral clear filter and basic filter removes 99% of lead, and over 70 other contaminants, including 96% of mercury, 92% of certain pesticide, mercury, industrial pollutants, pharmaceuticals and chlorine.

The basic filter does not have ion exchange filter which removes natural minerals in water to provide crisps refreshing taste.

PUR PFM400H Chrome Horizontal Water Filtration Faucet Mount 

Faucet mount water filter

Buy from Amazon now

Maxion filter technology using activated carbon and ion exchange filters over mineral core for crisps and refreshing taste.

The filters require no tool for installation

The premium mineral clear filter is certified to filter removes 99% of lead, and over 70 other contaminants, including 96% of mercury, 92% of certain pesticide, mercury, industrial pollutants, pharmaceuticals, chlorine, disinfection by-products, and more

It is advised to filter 100 gallons and should be changed every three months to keep up maximum pollutant removal. Buy replacement filter using the link below.

PUR RF-9999 MineralClear Faucet Replacement Water Filter Refill

More visible clean sensor monitor indicates the filter status and always assures you will get safe drinking water direct from the tap.

This filter is work well with standard faucets but not compatible with pull-out or handheld faucets.

Pur faucet filtration with mineral clear filter is available in different finishes such as chrome,  Grey, and stainless steel

Pur water filter faucet with basic filter

The PUR PFM100B  Black and PUR PFM150W White  uses basic filter.

The basic filter works the same as mineral clear filter but do have ion exchange filter to removes natural minerals in water to produce crisps refreshing taste.

This pur model works the same as the above PUR PFM400H but it is bluetooth enabled.
The bluetooth works with free app to track your water consumption and filter usage straight from your smartphone.
pur water faucet filter
The vertical design works the same as horizontal.
The only different is vertical and horizontal design.
The vertical design is available in various finishes such stainless steel, chrome and grey.

PUR Advanced Faucet Water Filter Chrome FM-3700B

Faucet water filters

Buy from Amazon

PUR Advanced Faucet Water Filter is certified to remove over 70 contaminants; including 96% of Mercury, 99% of Lead and 92% of pesticides.

It has an electronic indicator to alert you when it’s time to change the filter.

Each filter has a filter capacity of 100 gallons and a filter life of 2-3 months. Buy replacement cartridge using below link

3- Stage Faucet Mount Filters 7 Pack. With Max- Ion Filter Technology

This filter will not work with pull-out or handheld faucet but is compatible with the standard faucet.

It purifies water using Maxion filter technology which is the Pur unique formulation for blending carbon and ion exchange for maximum contaminants removal.

Mineralclear filters water over a natural mineral for crisps, refreshing taste.

The easy-1-click installation makes easy to remove and replace when you need extra space in the sink.

With 360-degree swivel makes the PUR Advanced Faucet Water Filter fits most sinks.

High-quality construction, new finishes, and material stand up to high kitchen uses.

How Pur Advanced Faucet water filter works

Pro

  • Removes mercury, lead and pesticides
  • Provide clean and crispsy water
  • Available in various finishes
  • Maxion filter technology
  • Some has clean sensor monitor
  • Electronic filter indicator
  • Requires no tool to install

Cons

  • Most amazon customers complain the filter is not working well and leaks
Culligan FM-15A Faucet Mount Filter

Best faucet mount water filters

Buy from Amazon

Culligan FM-15A is one of the efficient faucet mount design which reduces unpleasant odor in water and improves water taste.

This filter is best for removing impurities such as sediment, odor, bad taste, turbidity, lindane, cryptosporidium, giardia cysts lead, chlorine and atrazine.

It includes FM-15RA filter cartridge which has a cartridge-change sticker to remind you when it's time to change the cartridge 

Culligan FM-15A is NSF International certified against ANSI Standard 42 and 53 and has a warranty of 2 years.

The filter kit is mounted directly onto your existing faucet with no tools. You can quickly switch the filter from unfiltered to filtered water by only pulling the diverter valve system.

It includes adapters to fit all standard sink nozzles and does not fit drop down faucet.

This unit has a filter capacity of 200 gallons and filters life of 2 months, so you change the filter after every two months. Buy replacement cartridge using the link below

Culligan FM-25R Replacement Filter Cartridge  

The filtration rate of this filter ranges between 30-100 Psi.

The culligan is available in horizontal design with chrome finish 

Culligan FM-100-C Faucet Mount Water Filter

Culligan FM-100-C Faucet Mount Water Filter 2

Buy from Amazon

It works the same as vertical design 

Pro

  • No tool is required to install,
  • removes atrazine, chlorine, lindane, lead, particulate, turbidity, odor and taste.
  • it has diverter tab to switch from filtered and unfiltered water
  • It is NSF certified

Cons

  • It is available in only one white finishes 

Check the other option of Culligan faucet water filters

Culligan FM-25R Faucet Mount Replacement Filter

Culligan FM-15RA Advanced Faucet Filter Replacement Cartridge

Culligan FM-25 Faucet Mount Filter   

DuPont WFFM350XCH  Faucet Mount Premium Water Filtration Filter

Best Faucet Mount Premium Water Filtration Filter

Buy from Amazon

The filter easy to read electronic display that indicates how many gallons the filter has cleaned and this help measure filter life.

The electronic display is powered with 1-lithium metal batteries which is included.

DuPont faucet mount water filter improves taste and odor.

It is WQA certified to reduce sediment, chlorine, cysts, lindane, benzene, asbestos, mercury, lead and clarity of your water.

It includes built-in to the cartridge housing and media for improved filter life and Microban Antimicrobial product protection.

This filter includes a carbon filter with a 200-gallon filter capacity. Buy replacement cartridge using below link

DuPont WFFMC300X Ultra Protection

DuPont WFFM350XCH installs only with a pair of pliers and attaches to most standard faucet except kitchen faucets with a pull-down spray head.

The Dupont faucet mount water filter can be easily set either filtered or unfiltered water.

This filter is available in various finishes such as chrome, brushed nickel and white.

When it comes to warranty the Dupont has 4-years warranty.

Pro

  • Easily switch from filtered to unfiltered water
  • reduce sediment, chlorine, cysts, lindane, benzene, asbestos, mercury, lead
  • It is WQA certified
  • built-in to the cartridge housing and media to protect filter
  • Various finishes to coordinate with existing faucet
  • Easy to read electronic display

Cons

  • Requires pliers to install

Kabter Faucet Mount Water Filter System 

 Faucet Mount Water Filter System

Buy from Amazon

The filter is filled with activated carbon Food Grade Calcium Sulfite Ball, and KDF55 that can reduce contaminants such as sediment, chlorine, cysts, benzene, asbestos, mercury & lead.

KDF55 also can kills bacteria and inhibits the growth of scale, lime, mold, and fungi.

It also get rid of chlorine taste and odor.

Made of no leak food grade ABS plastic, making Kabter Faucet Mount Water Filter durable and convenient design.

It has adapters that make this product fits most of the faucets but will not work with pull-out or handheld faucets.

The filter needs to be replaced after 200 gallons or about 3-5 months depending on water quality or usage. Buy replacement filter using the below link

Kabter Faucet Mount Water Filter Replacement Cartridge MN02

In the package includes Faucet Water Filter, Filter Cartridge, and Adapters.

Pro

  • Removes sediment, chlorine, cysts, benzene, asbestos, mercury & lead.
  • It get rid of chlorine taste and odor.
  • kills bacteria and inhibits the growth of scale, lime, mold, and fungi.

Cons

  • It is only available in chrome color

InstaPure F2BCT3P-1ES Faucet Mount Water Filter System

 Faucet Mount Water Filter System

Buy from Amazon

Certified by ANSI/NSF for reduction of chlorine bad taste and odor.

The filter allows the choice between filtered and unfiltered water.

Instapure filters, water up to 200 gallons or 3 months. Purchase replacement filter using the below link

InstaPure F2R-4ES Replacement Filter

IREALIST Faucet MountWater Filter 

Faucet mount water filter

Buy from Amazon

The IREALIST Faucet Water Filter contains filter material such as Sintered Activated Carbon, Maifan Stone, KDF and Cleaning Media. You can use different filter depending on the water quality.

This filter is suitable to remove impurities such as sediment, chlorine, rust, heavy metals, algae, colloid, bleaching powder, red worm, and impurity.

The filter life is 3-6 months and you can buy refill cartridge on the link below

Replacement Water Filter for IREALIST Horizontal Faucet Water Filter 

Pros

  • It help reduce sediment, chlorine, rust, heavy metals, algae, colloid, bleaching powder, red worm, and impurity

Cons

  • It comes in one finishes
  • no filter indicator

Brita On Tap Faucet Water Filter System

Faucet water filters

Buy from Amazon

This filter removes 99% of Chlorine (taste and odor), benzene, Cryptosporidium, lead, asbestos and giardia cysts contaminants found in water

It has a filter capacity of 100 gallons replacing over 750 standard 16 oz plastic water bottles and a filter life of 4 months.

The replacement filter is available in the link below

Brita On Tap Replacement Filters

The brita filter is mounted directly to your tap without use of tool, fits standard faucet only and not pull-out or spray style faucets.

It has a Filter indicator to notify when it is the right time to replace.

The Brita faucet filter is available in two finishes white and chrome.

Pro 

  • Removes chlorine (taste and odor), benzene, Cryptosporidium, lead, asbestos and giardia cysts.
  • It has filter indicator.

Engdenton Faucet Water Filter 

Buy from Amazon

The Engdenton Faucet Water Filter uses advanced Activated Carbon Fiber (ACF) filtration technology, which removes dirt, sand, rust, and organics.

The filter also inhibits bacteria and improves water taste.

This faucet filter has a speedy high flow, which provides 8-cups of filtered water per minute.

It is easy to install on a standard faucet without the use of the tool.

Engdenton filter for faucet has a filter housing made of food-grade 304 super durable stainless steel with no cracking and no leakage.

The filter last after filtering 320 gallons or replace after 6-months. You can buy replacement cartridge using the link below

Engdenton Stainless Steel Water Filter Cartridge Replacement

More samples

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Fluoride

Faucet water filter fluoride

PowMax WW-42 Water Filter Faucet

water filter faucet

Buy from Amazon

The PowMax WW-42 Water Filter Faucet filters water in 5-stages making it suitable to reduce contaminants like fluoride, lead, pesticides, chlorine, industrial pollutants and mercury.

It provides up to 100 gallons of clean water or 6-months of use.

This product is compatible with standard faucets except for pull-out or Handhelds faucets.

Built-in electric filter life indicator tells you when it is right time to replace the filter.

Pros

  • Electric filter indicator
  • Filters water in 5-stages therefore help reduce fluoride, lead, pesticides, chlorine, industrial pollutants and mercury

Cons

  • It come in only one finishes

Waterdrop Water Faucet Filtration System

Waterdrop Water Faucet Filtration System 2

Buy from Amazon

Waterdrop is an ACF faucet filtration with multi-stage filtration. The stages include:

Preliminary Stainless Steel Mesh: removes larger particles.

Pre-sediment Filtration Layer: Filters sand, rust, suspended solids, and other small particulate matters.

Activated Carbon Fiber (ACF): Removes Chlorine, odor, and taste.

Advanced Filtration Layer: It reduces lead and fluoride.

Post- filtration Layer: Further filters sand, rust, suspended solids, and other small particulate matters.

End- filtration Stainless Steel Mesh: Further intercepts larger particles.

It has a simple switch between quality filtered water and regular tap water; this helps prolong the service life of the filter.

The water drop faucet filter Works with standard faucets. It does not fit pull-out, hand-held, spray style faucets, or faucets with the sensor.

This filtration system offers 3-months or 320 gallons of clean water. You can buy a replacement filter using the link below.

Waterdrop Replacement Filters for ACF Faucet Filtration System 

Alkaline

Alkaline water faucet filter

Invigorated water-pH PURIFY Superior 8-Stage Faucet Filter  

alkaline water faucet filter

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The Invigorated water faucet filter cleans water in 8-stages (DIATOM CERAMIC, ZEOLITE, KDF, ACTIVATED COCONUT SHELL CARBON, CALCIUM SULFITE & PP ).

The above 8-stages make it effective to remove impurities such as  bacteria, chlorine, chloramine, chemicals, some fluoride, pesticides, viruses, colloids, fungi, , heavy metals including arsenic, lead, mercury & aluminium.

This faucet filters not only filters but increases PH and ORP.

It removes free radicals and adds beneficial minerals like zinc, calcium & magnesium ionizes and softens hard water.

Addition of PH or alkaline in water result in supporting anti-aging, cell regeneration, improved hydration, reduced inflammation and help maintain good health.

It has connector kit which connects to all standard faucets.

The filter lasts for 6-month long life and you can purchase replacement filter using below link.

Invigorated water PH006 Faucet Filter Refill Cartridge

Water filter Faucet Replacement

Water filter faucet Replacement 

PUR Faucet Mount Replacement Water Filter 

PUR Faucet Mount Replacement Water Filter 

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The PUR Faucet Mount Replacement Water Filter replaces the previous 2-stage water filter

Easy to change and fits all put filtration system.

The filter provides 400 gallons of water and filters water 4-6 months.

Culligan FM-15RA Replacement Filter Cartridge 

 Replacement Filter Cartridge

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The Culligan FM-15RA Advanced filter provides 200 gallons of filtered water or 2 months. It filters out pollutants such as atrazine, chlorine, lead, lindane, sediment, turbidity while removing bad taste and odor.

It is Replacement filter Cartridge for Culligan FM-15A faucet-mount filter system.

This filter cartridge is NSF certified against ANSI standard and requires no tool to install.

Culligan FM-25R Replacement Filter Cartridge  

Culligan replacement cartridge

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It is Replacement filter Cartridge for FM-25 Culligan Faucet Mount Filter.

The FM-25R advanced filtration removes atrazine, chlorine, lindane, lead, particulates class I, turbidity while removing bad taste and odor.

The system is tested and certified by NSF International against ANSI Standard 42 and 53. It lasts for 200 gallons or 2 months for fresher, cleaner drinking water.

Brita On Tap Replacement Filters

Replacement filter

Buy from Amazon

The filter features spray and stream options for unfiltered water.

It eliminates lead, chlorine, cryptosporidium, and giardia

Brita on tap replacement filter lasts for approximately 100 gallons or 4 months.

These filters fit readily on the Brita Ultra Faucet Filter

DuPont WFFMC300X Ultra Protection

Faucet water filters

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The filter has a 200 gallons filter capacity

The cartridge has built-in Microban Antimicrobial product protection to improve filter life

The DuPont faucet mount replacement cartridge fits well in with any of the following DuPont faucet mount systems:

  • WFFM100XW Premier Faucet Mount Drinking Water Filter
  • WFFM300XW Premium Faucet Mount Drinking Water Filter
  • WFFM350XW Deluxe Faucet Mount Drinking Water Filter
  • WFFS150XCH Sink Side Faucet Water Filter System

This filter improves taste, odor, and clarity of the water.

The DuPont WFFMC300X filter is best to reduce sediments, mercury, lead, chlorine, asbestos, cysts, benzene and lindane

It is also ultra performance filtration and better tasting water filter.

The filter is available in one or three packs.

InstaPure F2R-4ES Replacement Filter

Replacement filter

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The replacement filter is certified by NSF/ANSI to reduce chlorine taste and odor.

It lasts after filtering 200 gallons or after 3 months.

The package includes 4-pack of filters.

PUR RF-9999 MineralClear Faucet Replacement Water Filter Refill

Faucet Replacement Water Filter Refill

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Pur faucet replacement water filter provides 100 gallons of clean water and replaces the previous 3-stage filter.

The filter has a carbon filter that is certified and capable to remove contaminants such as lead, mercury, microbial cysts, industrial pollutants, pharmaceuticals, chlorine, disinfection by-products, and more while leaving behind beneficial fluoride.

PUR MineralClear Faucet Replacement Water Filter fits any PUR faucet filtration systems.

It is easy to replace you just unscrew the cap, remove the old filter, insert new, replace the cap and run water for five minutes

Invigorated PH006 Tap Filter Refill Cartridge  

invigorated water refill cartridge 2

Where to buy

The invigorated water replacement faucet filter treats water in 8-stages, which include DIATOM CERAMIC, ZEOLITE, KDF, ACTIVATED COCONUT SHELL CARBON, CALCIUM SULFITE, PP, TOURMALINE & ALKALINE BALL BLEND.

The 8-stage cartridge removes contaminants such as chlorine, chloramine, some fluoride, and heavy metals, including arsenic, lead, mercury, & aluminum.

TOURMALINE & ALKALINE BALL BLEND – increases pH & -ORP, ionizes & softens hard water, removes free radicals, adds beneficial minerals like zinc, calcium & magnesium.

The cartridge not only removes contaminants but balances PH and retains beneficial minerals.

Kabter Faucet Mount Water Filter Replacement Cartridge MN02

Kabter Faucet Mount Water Filter Replacement Cartridge 2

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This filter includes Activated Carbon, Food Grade Calcium Sulfite Ball, and KDF55.

It helps reduce contaminants like sediment, chlorine, cysts, benzene, asbestos, mercury, & lead.

The Kabter replacement cartridge filters up to 200 gallons of water or lasts up to 3-5 months depending on your water quality and usage.

Engdenton Stainless Steel Water Filter Cartridge Replacement

Engdenton Stainless Steel Water Filter Cartridge Replacement

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The replacement cartridge uses Activated Carbon Fiber (ACF) filtration technology to remove dirt, sand, and rust.

It lasts after filtering 320 gallons or after 6-months.

This replacement filter is easy to install with no extra tool.

AQUA CREST  Faucet Replacement Water Filter   

AQUA CREST replacement cartridge 2

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Aqua crest replacement water filter uses premium natural coconut activated carbon block to remove chlorine, heavy metals, taste and odor, sediment, and rust.

The cartridge is replaced after 100 gallons or 3-months.

This replacement filter is compatible with PUR Classic, Advanced and Horizontal Faucet Mounts, including PFM100B, PFM450S, FM-3333, FM-9400B, FM-3700B, FM-2000B, FM-9000B, FM-4000B, FM-4100B, FM-2500V, FM-3400B, PFM350V, and More models

Waterdrop Replacement Filters for ACF Faucet Filtration System 

Waterdrop Replacement Filters 2

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The waterdrop replacement filter uses multi-stage filtration to reduce lead, fluoride, chlorine taste, and odor.

This filter lasts after treating 320 gallons of water or after 3-months.

It features a simple design that is quick to change with no pre-soaking.

Bathroom faucet water filters

Bathroom faucet water filter

Home king Universal Shower Filter

Bathroom filter

Where to buy

It is for a bathroom faucet.

Made of high-grade chrome material that will never break easily and stand out for how many uses it makes it durable.

 It uses carbon activated and calcium sulfate to remove harmful elements in the water when showering. The filtration process removes chlorine residue which makes it safe to use for people who have skin allergies, sensitive skin, and skin rashes. Also, this makes the skin softer and removes hair dandruff.

This product is compatible and easily fixed with all type of showers. Its cartridge is easily removed and changed without the use of tools.

With three stages KDF water purifier filtration which purify the bathing water to prevent your skin and hair from harmful impurities. It is also safe to for children and reduces the risk of skin infection.

CaptainEco 5-Stage Shower Filter

shower filter

Where to buy

Filter water in 5 stages which remove chlorine, sediments

With Activated carbon Calcium Sulfite Ceramic balls & KDF filter which remove chlorine, bad smell of chlorine and sediment. This help to reduce the risk of cancer, asthma, eczema, and bronchitis

It has an inline system which prevents the growth of organic impurities like bacteria and algae. It also acts as purifier, softener, and moisturizer and protects sensitive skin.

Aqua Elegante High Output Luxury Shower Filter

shower filter

Where to buy

Aqua Elegante uses KDF 55 purification media which get rid of heavy metal which stains bathtub

It is compatible with any shower head and easier to install.

It has a Filter capacity of 12,000 gallons and lasts six months

This filter is best for removing chlorine and kills bacteria. It also reduces the growth of fungi and mold. This makes it safe for sensitive skin and reduces the risk of eczema, dry skin, dandruff and itchiness caused by impurity found in your shower.

Faucet water filter is the cheap and convenient way to have safe drinking water in your house. You can install it within 2 or 3 seconds and has running filtered water in your home.

How to install Faucet water filter

Water filter faucet is installed in two ways

  1. Installing direct in already existing kitchen faucet 
  2. installing using a separate dedicated faucet

How to install direct in already existing kitchen faucet 

Remove the aerator from the faucet.

Clean off any rust or stain that may have developed.

Then fix your filtration system.

Read step by step guide on how to install a filter in already existing faucet here

Watch the video below to the end to learn how to install Faucet filter with a separate dedicated faucet 

How faucet water filter work

All faucet water filter uses cartridge to remove contaminants in the tap water.

The difference between brands each uses different stages to remove contaminants. 

Most faucet filter treats water in various stages, which include.

Once the water enters in the filter, it passes through the first stage called sediment filter, which removes large particles like sediment and dust.

Then the water passed to the second stage called activated carbon filter.

The carbon water filter is capable of removing impurities such as chlorine, herbicides, mercury, and bacteria. 

Added stage

Reverse osmosis water filters

It has a thin acetate membrane where water is passed through the membrane using force. The filter requires being replaced after 2-3 years.

How to replace faucet Water filter Cartridge 

Faucet water filter uses cartridge to remove contaminants in the tap water.

The cartridge requires to be replaced after using it for a specific period.

Replacing the cartridge is done differently depending on the brand you have.

Some brands make their brand with filter change indicator that warns you it’s the right to change the filter.

In case your filter does not have filter change indicator, you should mark the date to change the cartridge on the calendar.

For you to know the accurate date, most brands come with filter capacity, which is from 100 to 300 gallons.

To calculate the right day to change the cartridge, you should know an average person consumes 2 gallons of water in a day.

If you have a family of 4 in a day, you will consume 8 gallons. So a cartridge of capacity 300 gallons will last for 24-30 days. 

So you need to replace once in the month.

Other manufactures emails when the right time reaches.

When you have a new cartridge at hand, remove the old cartridge and replace with the new one.

Watch the below video to learn faucet cartridge replacement.

Each brand has its replacement period, but this depends on water consumption in your household.

I hope our review and this guide will help you find the right water filter you need in your home.

If you require any help, you can use our comment section below, and we will try our best to assists. Thanks.

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