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Tap water can be a convenient supply of drinkable water. Well not until it starts tasting funny. The problem with tap water is that it may contain harmful substances such as sediment, chlorine, VOCs, and others that may make it taste weird or may have harmful effects to the body. 

The solution to this are activated carbon water filters that can effectively eradicate unpleasant flavors and odors out of your tap water while retaining the minerals that are beneficial to us. 

Best carbon water filters

Frizzlife MK99 Under Sink Carbon Water Filter

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Frizzlife Under Sink Water Filter System-NSF/ANSI 53&42 Certified High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Removes 99.99% Lead, Chlorine, Bad Taste & Odor
  • [Two-stage Advanced Water Purifier With 0.5 Micron]: The Frizzlife MK99 Water Filtration System includes a TWO-STAGE High precise compound filter, which has a unique technology that removes over 99.99% of contaminants while leaving in all essential minerals. Reduces Lead, Heavy Metals, Chlorine, Chromium 6, Mercury, Rust, Volatile Organic Compounds, Carcinogens, and other contaminants, such as Turbidity, Odors and Bad Tastes. Enjoy pure and healthy water from the tap. No more bottled water!
  • [Fits both 1/2" and 3/8" cold water line]: Super Easy Installation. Come with 3/8" Directly Connect hoses that fit standard 3/8" feed water valves under US kitchen sinks. The Inline water filter system also comes with a 3/8" to 1/2" converter fittings that allow the system to directly install to the existing both 1/2" and 3/8" cold water line and faucet under your sink. Took less than 3 minutes and No Plumbing Required! New installation video available.
  • [Best Auto Shut Off Design]: Utilizing quick change twist-in installation design makes it take less than 3 minutes for you to install the system or doing a filter replacement. Provides quick twist connection for easy, tool-free, no mess filter replacement. The filter cap is designed with a BUILT-IN shut off valve. You don't even need to shut off the water supply whenever you work on the filter cartridge replacement.
  • [High Flow Rate & Multi-Usage]: Enjoy tap water as pure and healthy as spring fresh water. Tested Full Flow Rate >2.0GPM @40 psi. Good for cooking, washing fruits & veggies, and cleaning dishes without watermarks.
  • [Money Saving & Satisfaction]: The under counter water filter system contains a core filter cartridge inside the housing, you will only need to replace the core part of the filter cartridge instead of throwing away the whole plastic part, it will save you much money on replacing the cartridge and will do help on the environmental protection. Each cartridge with high capacity can be used for 2 years, for better filtration, suggest to replace after 6-8 month.

On top of our list and our overall favorite is this one from Frizzlife. It houses a two-stage filter system that takes the sediment, chlorine, and VOCs out while simultaneously removing lead and heavy metals as well. You can rely on this to give you  pure-tasting water. 

Another great thing about this is the easy installation. Simpy connect it to the sink system and you’re good to go! Overall, it should take you just around 15 minutes to do so without having to install new faucets or other tools. It comes with a built-in shutoff valve so you won’t have to turn the water off every time you need to replace the filter.

Take note though that while this comes with plastic wrenches, we had to use our own tools to make things easier. 

Pros

  • Built-in shutoff valve
  • Fast and easy installation
  • 2 GPM
  • 1600 gallons per filter

Cons

  • Useless plastic wrenches

Omnipure Inline Carbon Water Filter

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Omnipure K2333-KK 3/8" Quick Connect Inline GAC Water Filter
  • Chlorine Reduction: Class 1
  • Flow Rate: .5 GPM
  • Maximum Pressure: 125 PSIG
  • Maximum Temperature: 100 F

A more affordable option and our bet for best value is the Omnipure Inline Carbon Water Filter. It is affordable and incredibly simple while doing the job beautifully. It efficiently provides clean and pure-tasting water without any foul smell. 

As the name suggests, this connects in-line with ⅜-inch quick connect fittings. Installation is quick and easy. However, the flow rate is quite slow at 0.5 gallons per minute. But despite that, we still think this is a great filter considering its price. Plus, it has a lifespan of up to a year or up to 1,000 gallons. 

Pros

  • Very cheap
  • Lifespan of a year
  • ⅜” quick connect fittings for easy installation

Cons

  • Low flow rate

Aquasana Whole House Carbon Water Filter

Aquasana EQ-600-AMZN 6-Year System Whole House Water Filter, 600,000-Gallon, Blue
  • Clean, Great Tasting Water From Every Tap In Your Home - Removes 97% of chlorine and reduces harmful contiminants like lead, mercury, herbicides, pesticides, VOCs ,and more.
  • High-Performance Filter System - Carbon & KDF filtration media engineered to maximize contaminant reduction while leaving healthy minerals in your water. This system will NOT reduce Total Dissolved Solids (TDS).
  • Cost Efficient & Long Lasting - Clean water for less than $0.01 a gallon - Save twice as much compared to other brands on purified water for 600,000 gallons or 6 years.
  • Easy Maintenance - No draining or back flushing needed - Easily replace pre and post filters every 3 months for best filtration and flow rate.
  • Top-Grade Components - System includes filter tank, 10" pre-filter, couplings, and valves. PEX tubing is not included – Item may ship in more than one box and may arrive separately.

The Aquasana EQ-600 is a whole-house solution which is great for households with a significant number of members. The system holds an impressive six-year lifespan or up to 60,000 gallons which will make your investment worthwhile. But take note that you still need to replace the pre- and post-filters regularly or every 3 months. It has a high flow rate of 7 GPM which the whole family can truly enjoy!

Pros

  • Enough for the whole family
  • 7 GPM flow rate
  • 6-year or 600,000-gallon lifespan
  • 6-year warranty
  • Low maintenance

Cons

  • Expensive
  • Pre- and post-filter replacement required

iSpring 3-Stage Carbon Under-Sink Water Filters

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iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment + Carbon + Carbon (Newest Version)
  • [Classic Drinking Filter]:The water flows through PP sediment filtration, dual CTO carbon filtration, and the 2nd layer contains unique CTO filtration. It removes common sediments in drinking water, like dust, sand, particles, dirt and rust. Effectively removes heavy metals, harmful chemicals, cloudiness, colors and more. It removes not only harmful pollutants but also chlorine taste and odor.
  • [Fresh Healthy Water Supplier]: The on-demand fast flow rate of the iSpring US31 allows it to meet the widest possible range of needs in your home. Up to 20x more effective than the common water pitcher dispenser. Flow Rate: Up to 1GPM depending on source water pressure. Maxim Pressure: 90psi. It washes fresh produce like fruit and vegetables, brings health protection, can provide your entire family with delicious, clean water straight from your tap.
  • [Excellent Quality and Design]: Features beautiful European-designed brushed nickel all-metal faucet and clear see-through 1st stage housing. Clear see-through 1st stage housing makes filter inspection a snap. Manufactured to comply strictly with FDA standards and tested by independent third party against NSF/ANSI standards (42, 53, 61) for water quality, material safety and structural integrity.
  • [Easy to Install and Maintain]: This system is designed for easy installation, low maintenance, and features dual carbon block filters along with a high-capacity sediment filter. The sediment filter protects and extends the life of your system, while the carbon block filters work to remove many harmful contaminants a. You can replace the filter every 6 to 12 months, judged by the water’s taste.
  • [TDS Note and Customer Services]: This under sink water filter will not reduce the TDS of the incoming water. Instead, it keeps the healthy minerals in your water. If you are interested in a filter that removes TDS, please consider a Ispring reverse osmosis system.Backed by a 1-year Manufacturer with lifetime support from Atlanta, GA USA. For any issue or concern, please don't hesitate to contact us.

This water filter from iSpring uses a dedicated faucet specifically for filtered drinking water. It offers three stages of filtration to effectively eradicate arsenic, heavy metals, lead, parasites, and bacteria. Conveniently, a filter will last about 6-12 months before a replacement is necessary. However, it can take up a large amount of space under your sink and it also comes at a higher price than other options.

Pros

  • 3-stage filtration
  • Has own faucet
  • 6-12 months of filter lifespan
  • Controls bacteria and parasites

Cons

  • Consumes huge space
  • Expensive

Camco TastePure RV Carbon Water Filter

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Camco 40043 TastePure RV/Marine Water Filter with Flexible Hose Protector | Protects Against Bacteria | Reduces Bad Taste, Odors, Chlorine and Sediment in Drinking Water
  • Safe water matters: GAC (Granular Activated Carbon) filtration greatly reduces bad taste, odor, chlorine, and sediment
  • Large capacity filtration: Large capacity in line water filter lasts an average of 3 months
  • Multiple uses: Can be attached to any standard gardening or water hose to provide healthier drinking water and cleaner water overall. Great for RVs, boats, campers, pets, gardening, and much more
  • 20 micron sediment filter: Removes particles greater than 20 microns
  • Protects against bacteria: Premium KDF provides protection against bacteria growth while filter is stored or not in use

Another affordable choice is this Camco 40043 TastePure filter. It’s quite versatile as you can use it in your kitchens, sinks, and even in your RV! It comes with a hose protector to prevent kinks from taking place so you’re sure to always have a good running filtered water. This unit is easy to install and replace, which you might have to do so every 3 months. Take note though that this filter can only remove particles down to 20 microns in size only.

Pros

  • Affordable
  • Easy to install and replace
  • Hose protector prevents kinks

Cons

  • Should be replaced every 3 months
  • Can only filter to 20 microns

iSpring WGB21B Whole House Water Filtration System

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iSpring WGB32BM 3-Stage Whole House Water Filtration System w/ 20-Inch Sediment, Carbon Block, and Iron & Manganese Reducing Filter
  • Protect your family and household appliance from iron, manganese and more; our 3rd stage filter (FM25B) is specially designed for iron and manganese removal, reducing iron (MAX 3.0 ppm down to 0.01 ppm) and manganese (MAX 1.0 ppm down to 0.01 ppm); our filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process; the system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, VOCs and various other contaminants
  • DIY installation and maintenance - refer to our manual and our helpful YouTube videos for easy DIY installation. With 1 in. NPT inlet / outlet and 20 in. x 4.5 in. filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance
  • Top-notch quality - the first stage high capacity polypropylene sediment filter achieves filtration down to 5 microns. The second stage Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 Gal. of water, enough to supply a family of four with clean water for a full year.
  • Peace of mind customer service - register online to activate your 1-year manufacturer warranty and life-time free tech support from U.S. local support team; we stand behind our products and if you encounter any problems with any of our products please reach out to us immediately; we are happy to help
  • Please note - this system is installed at the main water supply line in order to treat all the water in your home; unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water; if you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.

The iSpring WGB21B Whole House Water Filtration System will give off 15 gallons per minute of filtered water to each faucet in your residence. The filter cartridges will last up to a year for a family of four until it needs replacing. That’s about 50,000-gallon filter life. 

While the high flow rate and the great lifespan comes at a price, we’d say that it truly is worth it and more! But there are other options in the market if you need a cheaper one that works as great.

Pros

  • 50,000 gallon lifespan
  • Filters all the water in a home
  • 15 GPM flow rate

Cons

  • Pricey
  • May require installation help from a professional

APEX EXPRT MR-2050 Carbon Countertop Water Filter

APEX EXPRT MR-2050 Dual Countertop Drinking Water Filter - 5 Carbon Block and 5 Stage Mineral Cartridge - Alkaline Filtration System - for Purified Water (Chrome)
  • REDUCES HARMFUL CONTAMINANTS IN TAP WATER: Removes 99% of substances commonly found in sink tap water like chlorine which contribute to bad odors in your water, chloramine, benzene, radon, and heavy metals. This filter will also add Magnesium, Potassium and Calcium raising the alkalinity of your water. NOTE: ALKALINE WATER WILL RAISES TDS LEVELS DUE TO THE MINERALS ADDED IN WATER.
  • CONNECTS TO DOMESTIC FAUCET MODELS: APEX countertop filters have been designed to conveniently sit right on the kitchen counter top next to sinks. It is simple to install, and connects easily to most standard household kitchen faucets. All the necessary hardware is included for easy do-it-yourself installation. NOTE: PLEASE MAKE SURE ONE OF THE ADAPTERS WILL FIT YOUR FAUCET OR ELSE THE UNIT WILL BE NON-FUNCTIONAL.
  • COST-EFFECTIVE WATER FILTER: By using an APEX counter top alkaline water filter, you can stop wasting money on small disposable bottles of water that just get thrown away when empty. Buying bottled water for daily home consumption gets expensive and tedious. You don’t have to lug heavy water jugs or cases to your house to enjoy fresh clean drinking water. APEX water filters are the solution.
  • ENVIRONMENTALLY RESPONSIBLE: Owning a good bottleless water dispenser device can not only save you money, but it is the responsible choice for helping to eliminate the millions of plastic water bottles piling up in landfills each year. We only have one world, but it is quickly being polluted by unnecessary water bottles that can be reduced by having your own cleaner filtered smart water source at home.
  • PURCHASE WITH CONFIDENCE: Strictly designed to be used with municipal water (not recommended for well water or water that is not pre-treated) Includes 30-day money-back and limited one-year manufacturer's warranty against defects in materials and workmanship.

If you’re into countertop water filters, check out the APEX EXPRT. It houses extra filtration stages and even increases the alkalinity of your tap water for an even healthier take. Remember though that as the alkalinity increases, the total dissolved solids will increase as well.

This unit is easy to install as it only sits just beside your sink with a hose attached to the faucet. Overall, it can be an eyesore for some, but we all prefer different things, don’t we? However, we do think that it’s priced quite high for its performance.

Pros

Cons

  • Increases TDS
  • Unattractive hose
  • Less usable faucet
  • Expensive
  • Takes up significant counter space

Express Water Heavy Metal 3-Stage Carbon Water Filter

Express Water Heavy Metal Whole House Water Filter – 3 Stage Whole House Water Filtration System – Sediment, KDF, Carbon Filters – Includes Pressure Gauges, Easy Release, and 1” Inch Connections
  • Whole House Water Filter: Reduce harmful impurities and dangerous heavy metals from your entire home’s water with Express Water’s 3 Stage Heavy Metal Water Filtration System. Heavy Metal Water Filter: Drink the healthiest water on Earth as your home water filter reduces over 80 different impurities from your water
  • Express Water’s water filtration systems are ready to install with 1” inch standard connections. Easy to Replace Water Filter Cartridges: All Express Water whole house water filter replacement cartridges are designed for quick and easy replacement to keep your system up and running.
  • Durable Whole House Water Filter: Express Water Whole Home Water Filtration Systems are constructed with standing stainless-steel frames for long term durability and quality.
  • On Demand Support: Support from experts who can answer any of your questions about your new home water filter. Quality Guaranteed: Rest easy with our 1-year warranty on all Express Water Whole Home Water Systems
  • Please be informed - this whole house system is installed at the main water supply line for the purpose of treating all incoming water in your home or business. Unlike reverse osmosis systems, this system will NOT reduce Total Dissolved Solids (TDS). If you are searching for a filter that reduces TDS, see our Express Water Reverse Osmosis systems.

Another whole house system is this one. It comes with a three-stage filtration system and uses a carbon block, KDF, and sediment filter to ensure that your water is free from chlorine, lead, pesticides, iron, VOCs, herbicides, chromium, chloramine, viruses, and insecticides. This product is easy to install and maintain as well.

Pros

  • Easy to maintain
  • Clear housing to identify when replacement is already needed
  • Whole house system

Cons

  • Expensive pipe size conversion if the unit does not match your current ones

Home Master Sediment & Carbon Water Filter

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Home Master Whole House Three Stage Water Filtration System with Fine Sediment, Iron and Carbon, Blue
  • Great for well water; for city water, consider model #HMF2SmgCC
  • Massive filter housings with 1-inch ports for the strongest water pressure possible - up to 15-gallon per minute
  • Multi gradient density replaceable sediment filter produces finer filtration and greater dirt holding capacity; filtration down to 1 micron
  • Excellent purification removes up to 95% of iron, manganese, sediment, chemicals and other contaminants that create foul tastes and odors up to 3 PPM combined load
  • Oversize filters improve flow rate and reduce maintenance frequency

This filter from Home Master is another whole house water filter which has a lifespan of up to a year or about 95,000 gallons. It comes with a 2-year parts warranty for your peace of mind. However, installation is not as easy but it truly is worth it because this unit can remove up to 95% of the contaminants in your tap water. Take note as well that this is only usable for municipal water and not for well water.

Pros

  • High quality
  • Long lifespan
  • Whole house system

Cons

  • Challenging to install
  • For municipal water only

Invigorated Water pH RESTORE Alkaline Water Filter Pitcher

pH RESTORE Alkaline Water Pitcher – Alkaline Water Filter Pitcher – High pH Water, 118oz, 3.5L (White)
  • OUR MULTI-STAGE PH001 FILTER CONSISTS OF ZEOLITE, STONE & CERAMIC BALL BLEND, MICRO NETS, COCONUT ACTIVATED CARBON CHARCOAL – Increases pH & ORP of drinking water. Remineralization adds minerals such as selenium & calcium. Purifies, removing some fluoride, chlorine, and chloramine. Filtrates heavy metals, arsenic, lead, & pollutants providing a more natural taste. Removes odor, color, & sand.
  • DRINKING NATURAL PURIFIED MINERALIZED ALKALINE IONIZED FILTERED WATER CAN IMPROVE HEALTH & WELLBEING – Reducing acidity & inflammation. Enhanced water absorption increases hydration, mental clarity, energy levels & performance.
  • MODERN DESIGN - Easy-to-Fill Lid System & Digital Gauge so you know when to change your filter. Anti-Block latest technology filter material compound (search B00X127CGE). PREMIUM ECO-FRIENDLY MATERIALS - BPA free, SGS Certified, TUV, RoHS, BSI, ISO 9001:2000 Member of The Water Quality Association.
  • NEW ENHANCED FILTER DESIGN - ADD OUR PH002 ULTRAFILTRATION (UF) MEMBRANE FILTER (sold separately, search B01JLP2U5W).
  • HUGE FILTER CAPACITY = 1500 cups/360 litres/96 gallons per PH001 filter. BUY WITH CONFIDENCE - WE OFFER A 100% SATISFACTION MONEY BACK GUARANTEE.

Just want carbon filter for your drinking water? Prefer drinking alkaline water? This filter pitcher will not disappoint. Besides, removing impurities from your water, this pitcher also makes your water more alkaline. Its beautiful appearance plus the ergonomic handle is another reason why you prefer having it in your house.

Pros

  • Comes with two water filters cartridges each that last up to 3 months.
  • Filter change reminder that notifies you when it is time to change for a new one.

Cons

  • Water spills. This pitcher has a flimsy lid, and the water will spill if you fill it to the brim.

Is it safe to use carbon water filters?

Carbon water filters are safe, especially if they have had material safety rated by a third party. CTO (chlorine, taste, and odor) removal is rated for all carbon filters, while sub-micron carbon blocks remove other contaminants such as lead or cysts. Activated carbon block filters with sub-micron ratings go above and beyond mechanical filtration to remove extra particles. Mechanical filters function similarly to a screen door in that they keep undesired elements out while allowing pure water to pass through. Cysts cannot pass through the pores of a carbon block filter that are fewer than one micron in size.

Is whole house water filter worth buying?

The entire house water filter will provide you with benefits as well as a handful of extras. The entire system eliminates chemicals at the point of entry. As a result, you will not be exposed to dangerous chlorine vapors when bathing. Please remove any sediments that could cause damage to your home’s plumbing.

The filtering system also eliminates iron, preventing rusting of your home appliances. Because all of these advantages are fantastic, it is well worth it.

Is carbon water filter worth buying?

Carbon is dependent on finely processed charcoal. The small carbon particles give a surface area with extraordinary absorption capabilities. As a result, please keep in mind that they operate as a chemical remover.

As a result, the carbon water filters are worthwhile. They eliminate pollutants, making it safe to drink.

What is charcoal filters?

The charcoal used in water filters is not the same as the charcoal used in barbecues. Water filters make use of activated charcoal, which is typically sold as loose beads or pressed into a solid block.

Charcoal activation is accomplished by superheating the charcoal at temperatures above 1000 degrees Fahrenheit without the presence of oxygen. The charcoal is then chemically treated with argon and nitrogen before being superheated again with the addition of oxygen and steam to create a porous structure. The porous structure of activated charcoal is the key factor that contributes to the effectiveness of charcoal water filters.

How does carbon filter work?

Adsorption is the process by which activated charcoal operates. Adsorption, as opposed to absorption, chemically rather than physically binds these impurities.

Adsorption binds particles to a surface in the same way that Velcro does. Because water and pollutants are both polar molecules that attract one another, organic compounds link or stick to the surface of a carbon filter.

The holes in activated charcoal enhance the surface area of the charcoal by up to 2000 square meters per gram, significantly improving its adsorption efficiency.

Carbon filters have a high surface area and are extremely porous, making them good at removing unpleasant tastes, smells, and other particles from water. As water runs through a carbon filter, it works as a parking lot, with pores for pollutants to park in. Microns are the size of the small pores. The finer the filtration, the smaller the micron. Because of the low flow rate and pressure, pollutants have more time to park or cling to the carbon. The longer time water spends in contact with the surface of a carbon filter, the more efficient the filtering.

Because the process results in the formation of bonds between compounds and the retention of impurities in the filter, charcoal filters must be replaced once all of the pores have been filled. Because cleaning and replacing charcoal filters is simple and inexpensive, charcoal filters are a popular choice for many households.

What is the purpose of a carbon water filter?

Most people are unaware that it is not just the water we drink that is important, but also the water we use to clean our clothes. Some water, depending on the source, may contain contaminants that vaporize when you shower and may be harmful to your health. Using a whole-house water filter will encourage healthy skin and hair while also assuring clean water for your family, plants, and pets.

The fact that activated charcoal is natural and effective in removing various toxins from water, such as volatile organic compounds and chlorine, without the use of chemicals or stripping the water of salts and minerals, makes it an excellent material for water filters. Carbon-based organic impurities in water, as you may recall from chemistry class, are attracted to the carbon in the charcoal, which readily bonds to these impurities. Other molecules, however, are not attracted to the carbon and thus pass past the filter, depending on their molecular weight and polarity.

Please keep in mind that a whole house water filter works throughout the house rather than installing a separate filtration system at each point of usage, which provides a lot of convenience for your household needs.

Furthermore, it eliminates compounds utilized by water treatment firms such as chloramines and chlorine. Contaminants such as lead, mercury, and other dissolved elements are removed, resulting in water softening.

Depending on the sources, such as wells that have not been treated by local companies, you will find it effective in disinfecting and filtering.

What are the benefits of charcoal filters?

1. It does not get rid of the “good stuff.”

Drinking water is composed of several minerals, as well as harmful compounds and contaminants, in addition to hydrogen and oxygen. While most water filters efficiently remove these contaminants, either mechanically or chemically, they frequently eliminate many of the essential minerals and ions that our bodies require.

Because of the chemical composition and structure of activated charcoal, these filters attract and absorb harmful organic components while leaving the remaining minerals in the water. Due to the fact that it does not eliminate all diseases or bacteria, charcoal is frequently used in conjunction with another filter.

2. It improves the quality of water.

Charcoal filters not only remove a lot of the bad stuff from water, but they can also add things back in to make it healthier. To improve the quality of your water, activated charcoal can add critical minerals like calcium, magnesium, and iron.

3. It enhances the flavor.

Many individuals dislike the taste of tap water, claiming it is metallic or has an unpleasant odor. This flavor is frequently caused by additions like chlorine, which are added to tap water to remove germs and diseases found in reservoirs. Though this is a necessary practice to preserve public health, it frequently results in individuals avoiding drinking tap water, putting themselves at danger of dehydration, or purchasing plastic bottled water, which is harmful for the environment.

Charcoal filters not only adsorb these foul-tasting compounds, but they are also quite good at eliminating odors, making your drinking water considerably more pleasant to drink.

4. It is inexpensive.

Many water filtration systems are costly, yet important, investments for your home. Charcoal filters, on the other hand, are very cheap to manufacture, and the savings are passed on to the consumer.

5. They are simple to care for.

Although the filters must be replaced after the charcoal has been utilized, new parts are inexpensive and simple to get and install.

Every six months, your charcoal water filter should be updated. However, this is dependent on how much water you consume and the quality of the water in your location. If you’re not sure, check the quality of your water, see if the taste has changed, and see if the flow rate has dropped. If you observe any of these symptoms, it’s time to update your filter.

Is a carbon filter useful?

Carbon filters are extremely effective at removing chlorine and other disinfection byproducts such as trihalomethanes as well as unpleasant tastes and aromas. Some are rated to reduce other pollutants by mechanically filtering them. If your water includes large quantities of inorganic chemicals and dissolved particles, a reverse osmosis device should be used to treat it.

Pros

  • Effective decrease of taste, odor, and chlorine
  • a large surface area
  • Health risks are reduced.
  • Other filtering systems or softeners are protected.

Cons

  • Dissolved solids and other inorganic chemicals are not removed.
  • Filter adjustments must be made on a regular basis.

What is inside a carbon filter?

  • Wood-based media
  • Bituminous coal
  • Coconut shell

Coconut shell carbon is the most renewable of the three forms of filter media. Because this carbon is derived from the shell of a coconut rather than the meat inside, it does not trigger allergic reactions or taste water. Wood-based carbon is created from burned wood pulverized into granules and mimics the type of carbon utilized by the ancient Egyptians. Bituminous coal is being utilized less frequently now that arsenic traces have been identified in the media.

When and where should a carbon filter be used?

A carbon filter can be used in a variety of situations. It can be used at the point of entry (POE) to filter the entire house or at the point of use (POU) to clean water before drinking or cooking with it. Some shower heads use carbon filtration to keep you from inhaling chlorine gas while you’re in the shower. Carbon filters can also be found in a reverse osmosis (RO) or ultrafiltration (UF) system. A carbon filter applied to a UF system reduces organic and chemical particulates as well as lead.

If you use a water softener to soften municipally treated water, you should install a carbon filter before the water softener. The softener resin lasts longer if chlorine is eliminated prior to softening. Because chloramines can damage O-rings, gaskets, and rubber seals, eliminating chemical disinfectants using catalytic carbon helps water-using appliances, such as your tankless water heater, survive longer.

Buyer’s guide

Here are the important things to consider when buying a water filter:

Water type

It is critical to test it in your home to see what products are present before installing a filter system. It will allow you to select a filter that is appropriate for your needs. In order to remove chloramines, you may need to use an aggressive system at times. As a result, you should choose a filtration system that is good in reducing chloramine levels.

What can carbon filters remove?

  • Sediment (5-20 microns)
  • 97-99% chlorine
  • VOCs
  • Unpleasant taste
  • Odors
  • Pesticides and herbicides

What can’t carbon filters remove?

  • Bacteria
  • Viruses
  • Minerals
  • Fluoride
  • Total dissolved substances

Whole house or countertop?

Whole house water filters will filter basically all the tap water coming into your home while countertop water filters will only specifically filter water coming out of the faucet it’s connected to. Assess what your home needs to finalize this decision.

Removal percentage

Majority of the carbon block filters come with another form of filtration such as sediment filter or reverse osmosis to increase the level of filtration. This also depends on your water quality. If your tap water is fairly clean, you can opt for filters that can remove contaminants. On the other hand, if contaminated with heavy metals, chlorine, or pesticides, you may need a more advanced system.

Price point

There are hundreds of options in the market so all you need to do is set a budget and work around that. You should check reviews as some filters can be so cheap initially, but if they have short lifespans or durability issues, you might have to spend more in the long run.

Warranties and guarantees

Some filters come with a 30-day money-back guarantee and others may come with 1- to 10-year warranty. Make sure to learn more about this part before purchasing your filter.

Does it meet the NSF standards?

If you get an NSF (National Sanitation Foundation) approved filter, it will suffice for the purpose. You can also confirm that it bears the Water Quality Association (WAQ) seal. WAQ will always have a quality seal on its products, with all rights reserved. The certificates will signify that the filters have been confirmed to be of high quality after being subjected to rigorous testing by the most respected organizations in the United States.

Nonetheless, this does not imply that any filter lacking an NSF mark is of poor quality. All rights reserved, certification comes at a hefty cost that may be prohibitively expensive for small businesses.

Maintenance

More often than not, maintenance will require filter replacements. A lot of filters are easy to replace so you should look more into how frequently you have to replace them. Frequence of replacement depends largely on the brand and the model so make sure to check that.

FAQs

What type of charcoal is best for filtering water?

Activated charcoal is a far more effective filtering material and adsorbent than charcoal. In medicine, activated charcoal is more widely utilized than charcoal.

How long does a carbon water filter last?

Activated carbon water filters have a lifespan of 2 to 6 months after the first use. Some activated carbon filters, such as reverse osmosis or whole-house systems, are protected by additional filters and can last up to 12 months.

Which is better reverse osmosis or carbon filter?

Carbon filtration is particularly effective in removing chlorine taste and odor. It also excels in capturing big particles. Reverse osmosis, on the other hand, can remove nearly everything from your water, but it works best if the large particles are removed first to avoid premature membrane fouling.

Is plumbing knowledge required to install a carbon filter?

For countertop filters, not really, But for whole house systems, you’d need basic knowledge or hire a professional instead.

What happens if I don’t replace the cartridge?

Your water can slow down and the filtration will not be as effective. Not replacing your filter defeats the whole purpose of even having one installed.

How much contaminant can the filter remove?

Charcoal filter and the list here have two different answers. Unfortunately, it doesn’t remove all pathogens or microorganisms, so charcoal is often used in conjunction with another filter. … This taste is often due to the additives, such as chlorine, that are added to tap water to kill bacteria and pathogens found in reservoirs.

Not all filters are the same so you should check with the manufacturer site to determine this. 

Last words

Water filters are too low of a price to pay if it means you can have safe drinking water at your disposal. Besides, even if you’re short on budget, there are numerous affordable options in the market. Remember that health is wealth! 

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