Best Water Filters for Your Home

You cannot control the quality of the water coming from a well or municipal. You can protect yourself and your family from the harmful contaminants present in the water. You don’t know what your tap water will be having in it. Sometimes your municipal water is having an unpleasant odor and taste. It happens when the chlorine and contaminants sneak into the water. 

There are water filters for your home that purify and filter the water from contaminants. The water filter options can be a pitcher that you can store in the fridge or attach the water filter directly with the faucet. Water filters ensure that you are getting a purified and filtered water from different chemical, radiological, microbial contaminants. 

Personal Water Filter Needs 

personal filter

The biggest need for a water filter is that you don’t want to be spending more money on bottled water. Instead, you can have low maintenance and low-cost tap water filtration in your home. Pitchers are the best option for you because they don’t require any maintenance and installation like a countertop or under-sink water filters. 

Water Quality 

water quality

Before you get a water filter in your home, you need to understand the water quality. For this, you need to know about the source of the water, the minerals it is having in it, and the possible contaminants. To collect the water quality information, you will be having the following questions:

  • Is your tap water coming from a municipal treatment plant or a private well?
  • Is there any high mineral concentration in your tap water?
  • The common contaminants that can be found in your tap water?
  • Other particular substances that you want to remove from your tap water?

Buying Guide

Finding the best water filter for your home can be challenging because of the various options available in the market. Make sure that you are considering the factors that make the water filter the best fit for you and your family. 

Contaminant Removal Capability 


Every water filter comes with basic filtration capabilities. The basic filtration capabilities can be to remove chlorine, Volatile Organic Compounds (VOCs), and heavy metals like lead. The more you pay for a water filter for your home, the more the filtration capabilities. Reverse osmosis systems can remove up to 95 to 99 percent of the inorganic material from the water. These expensive reverse osmosis systems can remove a great number of impurities from the water such as:

  • Nickel
  • Sodium
  • Barium
  • Mercury 
  • Selenium
  • Arsenic
  • Silicate
  • Algae
  • Cyanide

System Type 


The type of filter that you will be buying for your home depends on your requirements and the space you are having in your kitchen. Each water filter comes with a unique filtration process that removes impurities and contaminants. The main system types of water filter with their functions are as follows:

  • Water Filtering Pitcher: The water is added to the pitcher where it goes through a filter. The filter traps the contaminants in it. 
  • Countertop Filter System: The water is added to the top container and it flows to the lower container while going from a filter. 
  • Faucet Filter: A filter is attached to the end of the spout and water from the faucet passes through this filter. 
  • Whole-Home Water Filter: This water filter is installed at the entry point of the municipal water supply. The water is filtered at the starting point and supplied to the whole home. Hence, you will be getting filtered water from each tap. 
  • Reverse Osmosis: It can be installed under the kitchen sink. Also, it can be installed at the home’s POE for under-the-sink use or the whole home. The water goes through an RO membrane and other filters for perfect purification. 
  • Shower Filter: The shower filter is used to remove chlorine from the water. It is attached to the end of the showerhead. 

Filtration Methods

1. Reverse Osmosis 


In reverse osmosis, the water is forced to pass through a semi-permeable RO membrane. Here the larger molecules are prohibited to pass. These larger molecules are drained through the waste pipe. The main function of the Reverse Osmosis Membrane is to pass the small molecules through it. 

This type of filtration comes with a high price but it is one of the best and popular filtration methods. Most of the whole home and under sink water filters come with reverse osmosis filtration.

2. Adsorption 


The chemical adsorption process is used in carbon block, activated carbon, or granulated carbon filters. Different water filters work on the adsorption process such as whole house filters, gravity filters, faucet filters, and countertop filters. One of the most effective solutions for removing or reducing chlorine from water is the adsorption process. 

The contaminants are trapped in the pore structure of the carbon filter media. Due to the larger surface area, activated carbon is the best filter media for water filtration. 

3. Filter Capacity 

Filter Capacity

Filter capacity defines the period in which the filter will last. The filter capacity depends on the filtration method or system you are using. Even though the same filters using different designs and sizes of the filter can have a different lifespan

System Type 



4 to 8 months 


3 to 6 months 


2 months 

Shower Filter 

6 months 

Reverse Osmosis 

RO Membrane: 2 to 5 months 

Additional Filters: 6 months 


2 months 

Water Softener

10 to 20 years 

4. Flow Rate 


The flow rate of the filters is not worth worrying but some people do care about it. Some filters like a countertop, gravity, water bottle, and backpacking are having a slow flow rate. It is because they are not supported with the power like other water filters. For example, a gravity water filter will take 30 minutes to filter the water. If the lifespan is coming to an end, it might take more than 30 minutes. 

5. Installation and Maintenance 


Installation of a water filter for your home can depend on the filter system you are using. Some systems don’t require a connection to your plumbing. For example, pitchers, countertop units, gravity filters, and water bottle filters don’t require installation. Also, the faucet water filters and showerhead units are easy to install and you don’t need any kind of tools. 

Under-sink filters are difficult to install and you will be needing a plumber to get the job done. Also, whole homes and water softeners are difficult to install. 


Where to Buy
Brita Basic Faucet Water Filter System, Chrome, 1 Count - 35618
iSpring WGB32B 3-Stage Whole House Water Filtration
Spring RCC7AK 6-Stage Under Sink Reverse Osmosis Drinking Water Filter System
APEC Water Systems
Home Master TMJRF2 Jr F2 Counter


Best Water Filters for Your Home

Brita Basic Faucet Water Filter System, Chrome, 1 Count – 35618

This basic faucet water filter system is attached to your smart or standard faucet. It purifies the tap water and gives you a great taste while drinking water. No tools or plumbing knowledge is required to install this tap faucet. When you don’t want to spend more money on bottled water, you can switch to the basic faucet water filter system that saves your money. 

By installing it in your home, you can cut the cost to buy 1800 single-use water bottles per year. The efficient design of this faucet water filter attaches easily with your faucet. Also, it gives you an option to have filtered or unfiltered water. For the replacement of the filter, it comes with an indicator and reminder. It comes with 1 click filter replacement. 

You must change the filter after every 4 months or 100 gallons for pure water. It will maintain the purification method, process, and taste of water. Talking about purification, it purifies water by removing 99 percent of chlorine, lead, benzene, particulates, asbestos, and other contaminants. 

Key Features

  • Faucet Mount Filter
  • Great-Tasting Filtered Water 
  • Reduces 60 Contaminants
  • Space Efficient
  • Filter Indicator 
  • Chrome Finish

iSpring WGB32B 3-Stage Whole House Water Filtration System

A whole house water filter with carbon block filters protects your family from bad-tasting water. Also, it protects your household appliances. The installation does not a plumbing knowledge, although you can do it yourself. The water flow is not affected by this water filter system and does not require extra or costly maintenance. It is installed at the main water supply line of your home so that you get filtered water throughout the taps in your home.

It removes 99 percent of chlorine and 95 percent of rust, sediment, herbicides, pesticides, VOCs, industrial solvents, and other contaminants. The first stage polypropylene sediment filter can filter down the 5 microns. The second and third stage Carbon Block Filters made of coconut shell carbon perform an efficient and maximum filtration. The capacity of this whole house filter is 100,000 gallons. The capacity is enough for a year for 4 members of the family. 

Key Features

  • NSF/ANSI Certified 
  • Carbon Block 
  • PP Sediment 
  • Easy DIY Installation 

iSpring RCC7AK 6-Stage Under Sink Reverse Osmosis Drinking Water Filter System

It is a 6-stage Alkaline Remineralization Layered Filter. This under-sink water filter comes with reverse osmosis to restore the mineral balance of water and the alkaline nature of water. Talking about the purification of water, it purifies 99 percent of the water from chlorine, fluoride, sodium, calcium, asbestos, arsenic, and other contaminants. It removes around 1000 harmful contaminants and 98 percent of lead from the water. 

The first stage housing is transparent that makes it easier for you to inspect the filter. The three long-life pre-filters protect the RO membrane and remove contaminants efficiently. The filtered water from this water filter gives you a taste similar to the bottled water. The installation is designed for DIY. It comes with all the necessary parts that are required for installation. 

The water softener is the sixth stage in this water filter that maintains the alkalinity of the water and balances the minerals. This under sink reverse osmosis water filter is designed for the elimination of plastic bottles. Hence, it means you will be getting purified water for years to come.

Key Features

  • NSF-ANSI Certified 
  • Reverse Osmosis System
  • Water Softener
  • DIY Installation
  • 6-Stage Alkaline Remineralization Layered Filtration

APEC Water Systems CS-2500P Ultra High Capacity Under Sink Water Filtration System

This high-quality under sink water filtration comes with standard hoses that connect to the faucet stem and cold-water valve. The installation of this water filter is made DIY that requires no tools such as no holes to drill. It comes with a quick connection. Now talking about filtration, it removes heavy metals, chlorine, lead, chemicals, taste, and odor from the water. The purified water is left with minerals like calcium, magnesium, and potassium.

You will not be needing a separate faucet for clean water. Instead, you will be getting clean water from your main faucet. You can use it for drinking, cooking, washing fruits and vegetables, etc. With the scale reduction feature, you will be avoiding hard water spots. It improves the dishware and glassware appearance. 

It removes 90 percent of the contaminants and 97 percent of chemicals. The filter of this water filter lasts for 12 months and you can have 5,000 gallons of filtered water.

Key Features

  • Easy Installation 
  • Supreme Quality
  • Scale Reduction
  • Long-Lasting Filter 

Home Master TMJRF2 Jr F2 Counter Top Water Filtration System

Countertop water filtration system comes with water purification solutions. The multi-stage granular will impress health-conscious individuals. Talking about filtration, it removes 93 percent of chlorine, fluoride, VOCs, TOCs, and other contaminants and chemicals. On the other hand, essential minerals like calcium, potassium, and magnesium are not removed while filtering the water. The highly pure water filtration comes from the 3-stage filter. 

The space-saving design and ease of installation, make it a perfect countertop water filter. The compact design of this water filter can be fitted on the sink top with the main faucet. If you want to keep the best filtration of water, you will have to change the filter after every 3 months or 500 gallons. 

Key Features

  • Highly Pure Water 
  • Space-Saving Design 
  • DIY Installation
  • Portable 
  • Granular Filter 
  • Preserves Minerals
  Brita Basic Faucet iSpring WGB32B iSpring RCC7AK APEC Water SystemsHome Master TMJRF2 
TypeFaucetWhole HouseUnder SinkUnder SinkCounter Top
Capacity 100 Gallons100,000 Gallon75 Gallons5,000 Gallons3,000 Gallons
Purification MethodChemical Absorption, Mechanical FiltrationReverse Osmosis, Alkaline Scale Reduction
StyleCompleteFine Sediment and CarbonFilter SystemFilter SystemFilter System
Contaminant Removal Capability99% Of Lead and Other Contaminants99% Of Chlorine And 95% Of Contaminants99% Of 1000 Harmful Contaminants, 98% Lead90% Of Contaminants, 97% Of Chemicals93% of Contaminants and Chemicals
Uniqueness Space-Efficient, Long-Lasting FilterKeeps Total Dissolved Solids (TDS), Mineral BalanceRO Membrane, Ultra-Fine RO FilterUnlimited Freshwater Portable 

Water Filters – Pure Water from Any Tap

Water filters with different processes, methods, design, capacity, etc. can be used with any tap except for the pull-off faucets. You can use a water filter with the main water supply or you can use it with one tap in the kitchen. Water filters make sure that you are getting filtered and purified water from harmful contaminants and chemicals. 

There are several chemicals in the water that can cause stomach or skin illnesses. To avoid it all, you can have mineral-rich water for drinking and other purposes. You can use any water filter for your home, but choose wisely!