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A majority of the diseases in human beings are from the water they drink. The water quality and composition in different areas are different, and therefore, if you are not filtering the water before drinking or even bathing, it can cause several issues. Therefore, it is important to install a water filter for drinking at least. Some people also opt for shower water filter as unfiltered water causes skin diseases and loss of hair. Check out the top 10 best water filters in 2021 below.


1, AquaBliss Revitalizing Shower Filter

AquaBliss High Output Revitalizing Shower Filter - Reduces Dry Itchy Skin, Dandruff, Eczema, and Dramatically Improves The Condition of Your Skin, Hair and Nails - Chrome (SF100) TOP 10 BEST WATER FILTER IN 2021 REVIEWS

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Get rid of the skin itchiness and other ailments, by fixing this showerhead water filtration system. The water filter also efficiently rejuvenates your skin, nail, and hair. Moreover, the snap-together design makes this filter extremely easy to install. This filtration system efficiently removes chlorine, heavy metals, lead, and other harsh chemicals from water.

The multi-stage filtration system also helps you to remove the traces of pesticides, pharmaceuticals, odors, and dirt. Furthermore, the filtration system adds Vitamins to the water. So, you can install this shower head filter to revitalize your skin, hair, and nails. You can simply replace or remove this filer accordingly. The light and soft water helps you to have a refreshing shower every time. This filtration system offers odor-free water.

  • Removes skin itchiness with high performance.
  • Soft water for a refreshing feel.
  • Quick installation due to the snap-together design.
  • There is no con at all.

2, AquaHomeGroup Filtered Shower Head

AquaHomeGroup Luxury Filtered Shower Head Set 15 Stage Shower Filter for Hard Water Removes Chlorine and Harmful Substances - Showerhead Filter High Output

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This 15-stage water filter for showerheads makes the heavy water soft and pleasurable. The filtration system also delivers Vitamin-C and E to your skin and hair. Moreover, the unit supports faster and one-handed installation against most of the standard-sized showerheads. Therefore, the hand-tightening feature of this filter makes better compatibility with wall-mounted, handheld, or rainfall showers.

You can also enjoy soft water shower every time by using this 15-stage filtration system. Furthermore, the filter offers ultimate care for your body and removes toxins from your body. So, the showerhead filtration system helps to stimulate the blood circulation throughout your body. The water filtration technology of this unit eliminates the traces of rust, sand, heavy metals, chlorine, and other sediments.

  • Adds vitamin C and E for user advantage.
  • Removes toxins for better performance.
  • Hassle-free installation and wide application.
  • There is no drawback as such.

3, ZeroWater Replacement Filter

ZeroWater Replacement Filters 6-Pack BPA-Free Replacement Water Filters for ZeroWater Pitchers and Dispensers NSF Certified to Reduce Lead and Other Heavy Metals

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This pack of replacement water filters is entirely free of FDA and other harmful materials. The pitcher filters also remove heavy metals, lead, chromium, and other harsh chemicals. Moreover, the filter offers pure, tasty, and healthy drinking water for everyone. Therefore, the filtration system effectively eliminates 99.6% of dissolved solid particles from water. With the help of the 5-stage filtration system, the filter reduces lead and chlorine from water.

You can also allow your little ones to drink safely by purifying water in this water filter pitcher. Furthermore, the filtration system of these filters easily removes pesticides, mercury, chlorine, chloramines, and herbicides. You can safely drink water without eliminating the essential minerals. This effective filtration system utilizes ion exchange technology to remove contaminants.

  • Removes over 99% of dissolved particles.
  • Multi-stage filtration for removing contaminants.
  • Convenient design and easy to use.
  • The durability is questionable.

4, Aqua Earth Shower Filter

Aqua Earth 15 Stage Shower Filter With Vitamin C Shower Filters For Hard Water Unique Coconut Shell Activated Carbon Technology | Best Removes Chlorine Fluoride Heavy Metals & Other Sediments

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This 15-stage showerhead water filter comes along with a stainless-steel mesh filter, alkaline balls, ceramic balls, and KDF-55. The clarified water delivered by this filtration system also promotes healthy blood circulation. Moreover, the filter works efficiently eliminates chlorine, heavy metals, chloramine fluoride, and sediments. Therefore, the showerhead filter keeps your body free of itchiness, itchy scalp, dandruff, and other ailments.

This filtration system also removes odors and impurities. Furthermore, this filter mostly works to slow down the aging of your skin. You can use this filtration system to offer strength to your hair and skin. By softening the water, this filter makes the water safe for your pets and kids. The inline water filter does not cause any change in the water pressure of your showerhead.

  • Removes impurities and odors.
  • Outstanding performance and improves blood circulation.
  • Stainless steel filter for long lasting use.
  • There is no negative point.

5, ZeroWater Stainless Steel Water Filter

ZeroWater 11 Cup Stainless Steel Water Filter Pitcher with Free Water Quality Meter

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This pitcher water filter works efficiently in removing lead and chromium. With the help of the 5-stage filtration system, this unit also effectively removes all kinds of impurities from water. Moreover, the portable design of this pitcher helps you to drink healthy and purified water wherever you go. Therefore, this filter comes with a maximum purification capacity of 11 cups at once.

The ion exchange technology of this filtration system also offers better contaminants removal than the carbon filters. Furthermore, you can drink healthy and tasty water by using this pitcher water filter. This system proficiently eliminates up to 99.99% of dissolved solid particles, heavy metals, and lead from water. This filtration system comes along with a stainless-steel water filter pitcher.

  • Five-stage filtration for optimal performance.
  • Ion exchange technology and easy to use.
  • Ability to remove dissolved particles.
  • The average rating is low.

6, Apex Drinking Water Filter

Apex Countertop Drinking Water Filter, Alkaline, Clear (MR-1050)

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The countertop filtration process is very much easy to install with any standard faucet. So, you can safely install it on your kitchen countertop. Derived from lead-free and BPA-free material, this water filter also lasts for years. With the help of an alkaline drinking water filter system, this unit removes contaminants from your tap water. Moreover, the unit easily eliminates sediments, chlorine, and radon.

The alkaline water of this filtration system also helps you with your digestive problems. Furthermore, the water of this filter efficiently detoxifies your body. Therefore, this filtration system effortlessly retains the essential minerals, like potassium, magnesium, and calcium in the water. This unit is very much efficient in filtering all the waterborne bacteria and viruses, like giardia cysts and cryptosporidium.

  • Durable filter for long lasting use.
  • Detoxifies the body and efficient filtering.
  • BPA-free parts and countertop design.
  • The filter replace is difficult.

7, Woder Water Filtration System

Woder WD-S-8K-DC Ultra High Capacity Direct Connect Water Filtration System - Under Sink Water Filter - WQA Certified - Removes Chlorine, Lead, Chromium 6, Heavy Metals, Odors And Contaminants

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You can simply convert your unhealthy tap water into pure and drinkable water by installing this water filtration system. This long-lasting water filter also stays pure and in well-working condition for at least 3 years. Moreover, you will drink pure and chlorine odor and taste tasty drinking water every time by using this filter. The unique filtration technology of this unit is able to eliminate up to 99.99% contaminants from water.

The filter also removes heavy metals, harsh chemicals, chlorine, mercury, chromium 6, carcinogens, and VOCs. Furthermore, you can enjoy spring-fresh water by using a filtration system for your tap water. This filter approximately purifies up to 8000-gallons of water. The easy-to-install filtration system softens the water. So, your little kids can consume the water safely.

  • Exclusive filtration system for high performance.
  • Fresh water and easy to use.
  • Long lasting filter and easy setup.
  • There is no con as such.

8, Clearly Filtered Water Filter

Clearly Filtered Water Filter Pitcher | Guaranteed to Remove More Contaminants Than the Top 5 Leading Brands Combined | Tested to NSF Standards | 10 Cup Purifier, 1 Filter Cleans 100 Gallons of Water

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This water filter pitcher comes with clean, clear, and safe plastic material construction. So, the pitcher also deeply purifies to make your water softer and drinkable. Moreover, this unit efficiently works to eliminate lead, fluoride, pesticides pharmaceuticals, pesticides, PFOA/PFAS, and glyphosate. By retaining the natural minerals, like magnesium, calcium, and more. You can enjoy tasteful and healthy drinking water.

This pitcher also effectively removes up to 220 different types of harmful chemicals, contaminants, and heavy metals from tap water. Furthermore, this unit has a capacity of purifying 10 cups of water at once. Therefore, the BPA-free and the food-grade plastic filter is able to deliver up to 100-gallons of purified water. This water filter makes an ideal gift for your friends and family.

  • BPA-free parts for better safety.
  • Ability to remove lead and other items.
  • Retains natural minerals and large capacity.
  • The handle is not of good plastic quality.

9, PUR Advanced Faucet Water Filter

PUR FM-3700 Advanced Faucet Water Filter, Chrome

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The faucet-mountable water filter supports tool-free attachment. So, you can easily do the installation all by yourself in your home. The water filtrating system is also capable of purifying water up to 100-gallons. Therefore, you can effortlessly use the filter for 2 to 3-months. Moreover, the highly-efficient filtration process can remove up to 70 different types of contaminants from water.

This filter also can precisely reduce the traces of chlorine and lead from water. Therefore, you can simply rely on this filtration process. Furthermore, this faucet filtration system uses activated carbon and ion exchange process. So, this system works efficiently to remove pollutants from water. You can safely drink clean and healthy water from your faucet by attaching this water filter.

  • Easy installation for user advantage.
  • Efficient filtration process and faucet system.
  • Activated carbon for better performance.
  • The ratings are relatively low.

10, iSpring Water Filtration System

iSpring RCC7 High Capacity Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System and Ultimate Water Softener

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This RO water filter comes with the construction of heavy-duty and safe European-designed brushed nickel all-metal. The under-the-sink drinking water filtration system also involves 5-stage purification. Moreover, the filtration system takes a few hours for installation. Therefore, the purification process eliminates sediments, dirt, rust, sand particles, chlorine odors, tastes, colors, VOCs, and harsh chemicals. This process even removes chloramines and other impurities to make the water soft and drinkable for tots.

The RO membrane of this filtration system also can deliver up to 75-gallons of water in a day. Furthermore, this water softener easily removes lead from water up to 98%. So, you can drink tasteful and safe drinking water at your home. This low-maintenance unit works efficiently in removing bacteria and viruses. Therefore, you can stay safe from giardia, hormones, asbestos, sodium, and more.

  • Easy to use and low maintenance.
  • High performance with multiple stage purification.
  • Large capacity and safe to use.
  • There is no con at all.

Buying Guide For Water Filter –

The following is the list of the important factors when choosing a water filter.


The different types of water filters are reverse osmosis (RO), ultraviolet (UV), and ultrafiltration (UV). All of these come with their own functionalities and have their own features. RO offers superior performance amongst the three and can even remove the dissolved salts. However, if you are looking to have efficient performance, then UF will be the right one for you.


Always get a water filter that offers better performance. Look for the one that maintains the pH level of the water. It must not bring any changes in the color of the water and must stop bacterial growth. It must have all the features to remove the harmful particles from the water.


Water filters can come in different sizes, and you need to get the one that meets your needs. Large size can store more water, but it can be difficult to clean from time to time. You need to get the one that is perfect for your family.


A water filter must be easy to install so that you can use it instantly. Look for the one that lets you mount it conveniently in the kitchen area. You need to see if it comes with all the necessary accessories and makes sure there will be a continuous supply of power.


Large size can make you have a tough time for cleaning and maintenance. However, some models do come with easy maintenance even if it is in a large size. Look for the one that comes with digital controls and include an indicator for your convenience.

There are different types of water filters available. Some are for filtering drinking water, and others are for filtering the shower water. There are some water filters only which need to be installed in the water filter system. If you are buying a water filter for the first time, the buying guide will be highly useful in order to choose the best water filter that can fulfill your requirements perfectly. Go through all the products before choosing the one for you.

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