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Functioning & Types of Household Water Filter Systems

Updated: Oct 4


What to look for before buying a quality drinking water supplier?


Access to safe drinking water is a fundamental human right. With its tropical climate and ample rainfall, Malaysia faces water shortage and quality issues year-round. Water filter system for home has become necessary to provide you safe and healthy water for drinking and cooking. It makes it crucial to make the right decision while choosing a drinking water supplier and water filter system for the home.


It is a device that removes contaminants from water to minimize pollution. To achieve this, a chemical technique, physical barriers, or biological processes may be used to purify the liquid. These household water filters have a variety of tasks to perform:


  • A water filter system for the home removes any impurities from the water and may help clean the water. Rust and silt are vital judging signs in water.

  • These drinking water supplier filters remove chlorine and odors. Adsorption is a process that removes residual chlorine and odor from drinking water. Although chlorination is essential in water treatment, it always leaves residual chlorine and produces a smell. The activated carbon in the purifier can remove chlorine and odor.

  • Newer household water purifiers have better bacterial-blocking capabilities. These drinking water suppliers use RO devices to filter out bacteria, viruses, and heavy metal ions from the water.

Popular methods of water filtration:

The procedures listed below are the most often used for water filtration. A water filter system for home is usually a combination of a few different techniques and materials:


Ceramic water filters:

Silver is sometimes used in ceramic water filters to kill germs and prevent mold and algae growth. Ceramic is a porous material with many minute pores. The holes of this filter keep anything more significant than themselves out of the water as it passes through them.


Distillation water filters:

This water treatment method is used on a smaller scale by countertop distillers, producing enough drinking water for a small family. Distillation is high-efficiency water purifying technology. Water is converted into steam, cooled to become liquid, and collected in a clean container during this process.


Activate alumina water filters:

Activated alumina is aluminum oxide (Al2O3) in actuality. It is the same material as sapphire and ruby but without the impurities that give them their color. Because of its porous surface, alumina may remove up to 99% of fluoride from fluoridated water. This chemical successfully removes fluoride, arsenic, and selenium from drinking water.


Reverse Osmosis (RO) water filters:

Pre-filters, post filters, and a membrane are all part of a RO filter system. By pushing water across a thin membrane with tiny pores, reverse osmosis eliminates impurities. They let water flow through while keeping contaminants out, which the river transports away. They are uncommon in whole-house filtration. Because they successfully remove heavy metals and other dangerous pollutants, they are preferred for under-sink and countertop filters.


Activated carbon water filters:

Carbon that has been chemically altered to increase the number of pores is known as activated carbon. The surprisingly large surface area gives the amount of activated carbon, and CO2 filters capture pollutants in their pores. It removes organic contaminants and chlorine from water. It may be used as the only medium in under-sink and whole-house filtering systems.


UV Light water filters:

UV water purifiers use a glass element to irradiate the water. The light impairs cellular function, inactivating and destroying bacteria. However, non-organic contaminants may obstruct and dim light. With silt and pollutants, the light may not work effectively.


Ways to choose the best drinking water supplier system:

When selecting and building a household water supply system, keep the following in mind:

  • Examine the high-temperature sterilizing function of your household drinking water supplier system. The product's high-temperature sterilization function is crucial to the water purifier's ability to purify water quality.

  • Choosing a filtering system for your home should be based on the water quality in your residence. Water purifiers include ultra-filters, pure water machines, pipeline machines, and water softeners. You may pick a water purifier depending on your water quality, budget, and desired filtration.

  • Check the antibacterial properties of the water purifier's filter attachments. Most home water filter cartridges have antibacterial components that reduce germs and their development. Antibacterial ions on water purifier filter materials are challenging to manage and have ineffective antibacterial action.

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