Home Blog Home and Wellness Top 8 Advantages of Water Purifiers

Top 8 Advantages of Water Purifiers

por Dr. Jonathan Doyle - Updated June 20, 2024
Clean water improves physical health. Water purifiers ensure safe drinking water by removing harmful contaminants such as bacteria, viruses, and heavy metals. A water purifier is an essential device in any home, providing a reliable source of clean water for drinking, cooking, and other daily needs.

What Does a Water Purifier Do?

A water purifier is a device designed to remove impurities and contaminants from water, making it safe to drink and use for other purposes. The main functions of a water purifier are as follows.


This process removes larger particles from water, such as sediment, dirt, and rust. Filters can be made from a variety of materials, such as activated carbon, ceramic, or synthetic fibers.

Chemical Treatment

This involves adding chemicals to the water to kill or neutralize harmful microorganisms. Commonly used chemicals include chlorine, chloramines, and ozone.

Reverse Osmosis (RO)

This is a process that forces water through a semipermeable membrane to remove ions, molecules, and larger particles. RO effectively removes contaminants such as lead, arsenic, fluoride, PFAS , and nitrates.
Waterdrop X Series Reverse Osmosis System

Ultraviolet (UV) Purification

UV light kills or inactivates bacteria, viruses, and other microorganisms by damaging their DNA.

Ion Exchange

This process is used to remove dissolved ions, often softening water by replacing calcium and magnesium ions with sodium or potassium ions.


This method involves boiling water to create steam and then condensing the steam back into the water, leaving behind the contaminants. It effectively removes a wide range of impurities, including bacteria, viruses, and heavy metals.

Activated Carbon Adsorption

Activated carbon filters are used to remove organic compounds, chlorine, and other chemicals that can affect the taste and smell of water.
active carbon granule
Water purifiers can effectively reduce or eliminate a variety of contaminants, including bacteria, viruses, parasites, heavy metals, pesticides, and industrial pollutants, ensuring that the water is safe and pleasant.

Different Types of Reverse Osmosis Water Purifiers

Reverse osmosis (RO) water purifiers are widely popular because they provide clean drinking water by removing contaminants through a semi-permeable membrane. Here are some common reverse osmosis water filter types:

Countertop RO Water Filters

The RO system uses advanced reverse osmosis technology to effectively eliminate pollutants in the water, ensuring that the water is clean and safe to drink. Its compact design is perfect for tight spaces, making it a practical option for apartments or homes with limited counter space. It’s very simple to install, providing a convenient and efficient solution for users who require quality and convenience in their drinking water setup.

Under Sink Reverse Osmosis Water Filters

The under sink water filter is a high-efficiency system designed for space-saving installation under kitchen counters. It uses advanced multi-stage filtration to thoroughly remove various pollutants, ensuring that the water is both clean and safe for consumption. This system is particularly suitable for health-conscious families seeking a reliable and long-lasting solution to water purification challenges.
Waterdrop under sink RO system X12

Remineralization RO Systems

Remineralization reverse osmosis (RO) systems enhance water quality by reintroducing essential minerals such as calcium and magnesium that would normally be removed by standard RO processes. This addition not only improves the taste of the water but also increases its nutritional value, making it healthier to drink. This system is ideal for those who want to maintain their mineral intake while enjoying pure water, and is suitable for any home that wants to optimize the safety and health of their drinking water.
Each type of reverse osmosis system can meet different home needs. When selecting, it is recommended to choose based on capacity, installation requirements, and required level of water purification.

What Are the Advantages of Water Purifiers?

Water purifiers offer a variety of benefits that make them an essential choice for homes and communities. Here are some of the main benefits of water purifiers:

Improve Health

Water purifiers remove harmful contaminants such as bacteria, viruses, parasites, heavy metals, and chemicals from water, significantly reducing the risk of water-borne diseases. Water purifiers can ensure the safety of drinking water and help people stay healthy, especially in areas with poor water quality or serious pollution.
a woman drinking water

Better Taste and Smell

Water purifiers significantly improve the taste and smell of water by removing chlorine, organic compounds, and other impurities. Chlorine is often used as a disinfectant, giving the water an unpleasant taste and smell. Purified water does not have these bad tastes and odors and is suitable for drinking, cooking, and preparing beverages such as coffee and tea. It improves the quality of drinking water and improves the overall drinking experience.

High-Cost Performance

While purchasing and maintaining a water purifier requires an initial investment, it can be more cost-effective in the long run than purchasing bottled water. Using a water purifier can save you a lot of money on drinking water, especially for households with high water needs. Additionally, purchasing less bottled water helps reduce the environmental costs associated with the production and transportation of plastic bottles.


Having a home water purifier means always having access to pure water without the need for frequent trips to purchase and transport bottled water. This is especially convenient for households with multiple members or where drinking water needs are high. Water purifiers can be connected directly to the faucet or installed in the plumbing system, ensuring that everyone in the home can have access to clean water. It saves time and effort and provides a more sustainable and reliable source of drinking water.

Prevent Contaminants

Some pollutants are invisible to the naked eye or undetectable through taste and smell. Water purifiers use a variety of filtration and disinfection technologies to ensure the contaminants are reduced, providing extra protection for the home. This is important to ensure water safety in areas where water sources may be contaminated.
contaminants in water


Water purifiers come in various types and sizes to suit different needs and budgets. From simple filter tanks to complex reverse osmosis systems, there are many options available to provide suitable water purification solutions for homes, offices, and industrial environments. Users can choose the most appropriate purifier type based on their specific water quality and purification needs.

Enhanced Hydration

The taste of purified water is improved, encouraging people to drink more water. Adequate water intake is important for maintaining body functions and promoting metabolism.
In summary, water purifiers provide a practical, cost-effective, and environmentally friendly solution to ensure access to clean and safe drinking water, improving health and quality of life.


Overall, water purifiers enhance health, convenience, and environmental sustainability. Also protects appliances from limescale build-up and comes in a variety of types to suit different needs.


Why Should We Drink Purified Water?

Drinking purified water removes harmful contaminants such as bacteria, viruses, heavy metals, and chemicals, reducing the risk of waterborne diseases and chronic health problems. It also improves the taste and smell of water and is more cost-effective compared to bottled water, ensuring families have access to clean water, convenience, and health.

How to Purify Water Without a Purifier?

Purifying water without a water purifier can be achieved by boiling it, which kills bacteria and viruses; DIY filtration using materials such as sand and charcoal to remove particles and some pathogens; chemical disinfection with chlorine or iodine to destroy microorganisms; separation of contaminants by boiling and condensation distillation.

What Are the Types of Water Purifiers?

Water purifiers have activated carbon filters for chlorine and volatile organic compounds, reverse osmosis systems for dissolved solids and heavy metals, UV purifiers for microorganisms, and distillation systems to separate contaminants. Other types include ion exchangers for softening water, ceramic filters for bacteria and sediment, ultrafilters for pathogens while retaining minerals, and gravity purifiers that operate without electricity.


Contaminants Detected in  Fruitland Water Special Service District

30  Total Contaminants in Your Water

Water Provider

Fruitland Water Special Service District

Population Affected


Water Source

Ground water
Exceeds Guidelines

Others Detected

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