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Why You Need A Whole House Water Filtration System To Improve The Quality Of Tap Water In Your Home

Are you aware of the quality of tap water in your home? Is it safe for consumption, or do you need to take some measures to improve its safety and purity? Installing a whole-house water filtration system is an effective way to ensure that the drinking water in your home is free from contaminants. This article will discuss why such systems are necessary, how they work, and their advantages over other methods of purifying water.

Tap water can contain many impurities, including sediments, chloramines, and bacteria. While local councils try their best to ensure cleanliness through treatment processes such as chlorine disinfection, these processes can leave behind unwanted residues which may not be visible but may still cause health risks if consumed.

In Australia, there are currently 35 different chemicals approved for treating tap water. Some of these include:

  • Ammonia
  • Calcium hydroxide (hydrated lime)
  • Calcium oxide (quick lime)
  • Chlorine
  • Hydrogen peroxide
  • Poly aluminium silica sulfates
  • Sodium tripolyphosphate
  • Sulfuric acid

Some of the chemicals used to treat Australian drinking water also contain undesirable heavy metals such as:

  • Arsenic
  • Cyanide
  • Lead
  • Mercury

You can find a complete list in the table on page 143 of the Australian Drinking Water Guidelines.

To help guarantee the safety of drinking water at all times, installing a home water filtration system would provide an additional layer of protection against potential pollutants.

Such systems use advanced technologies like carbon filters and reverse osmosis membranes that help remove particulate matter and harmful chemicals from incoming supply before distributing it throughout the house. 

They feature multiple stages of sediment pre-filtering, which helps prevent clogging up downstream components while ensuring maximum efficiency with minimum maintenance costs.

With this kind of reliable protection installed in your home, you can enjoy cleaner-tasting drinking water without worrying about any hidden contaminants being present in it!

Definition Of A Whole House Water Filtration System

A whole house water filtration system is a type of home water filtration device that filters the entire incoming supply of tap water before entering the plumbing and appliances in your home. This differs from under-sink water filtration systems, which only filter the water from individual faucets or taps.

A whole-house water filtration system purifies all the drinking and washing water throughout the house by removing contaminants such as chlorine, fluoride, bacteria, sediment, and other particles suspended in the water.

Whole house water filtrations systems are installed on the exterior of your home and connected to your mains water supply. In addition, many different styles exist, ranging from simple carbon-based units to more elaborate multi-stage systems that target multiple contaminates simultaneously.

Installing a whole house water filtration system provides numerous health benefits and peace of mind knowing that all the drinking and washing water used inside your home is free from harmful impurities. Furthermore, it helps reduce deposits on fixtures caused by hard minerals in some town water supplies, resulting in less corrosion over time and extending their life span.

What Contaminants Can A Whole House Water Filtration System Remove?

The primary purpose of this type of filtration system is to remove impurities, sediment, chlorine, and other organic compounds from the water supply entering your home. This ensures all drinking water coming into contact with humans has been processed through various stages of purification so as not to cause adverse health effects when consumed.

Furthermore, these systems can remove heavy metals like lead or copper that has seeped into your local infrastructure over time and could pose a potential risk if left unchecked.

Some home water filtration systems eliminate microbial organisms like bacteria, viruses, fungi, and protozoa from the household’s hot and cold running water sources, ensuring showers and baths are free from harmful microorganisms.

In addition, they effectively reduce undesirable odors caused by sulfur-containing compounds often found naturally occurring in groundwater supplies. A comprehensive filtering process allows homeowners to enjoy higher-quality drinking water throughout their entire property without worrying about contamination issues down the road.

How Does A Whole House Water Filtration System Improve Tap Water Quality?

A whole-house water filtration system can be an effective way to improve the quality of tap water in a home. The primary purpose of such systems is to remove a broad range of contaminants from the water, such as undissolved particles and organic pollutants like bacteria or viruses. This type of filtration typically works by combining physical filters and chemical processes.

The filter medium used in these systems acts as a barrier that prevents contaminants from passing through it while allowing clean water to flow freely. Some whole-house filters also use activated carbon that absorbs specific pollutants, including volatile organic chemicals (VOCs).

Furthermore, ion exchange resins remove heavy metals like lead and arsenic.

Thus, with the help of this technology, homeowners can rest assured knowing their tap water is adequately filtered and efficiently to provide safe drinking water for all household members. In addition, since this process eliminates unpleasant tastes and odors caused by various impurities in untreated water sources, it further enhances its overall quality, making it more palatable for everyday use.


One significant benefit of installing a whole-house water filtration system is improved safety and peace of mind. Filtering out impurities such as lead, chlorine, sediment, pesticides, and other contaminants from tap water can help protect you and your family against health risks associated with long-term exposure to low levels of these substances.

Additionally, a well-maintained system can reduce bacteria in your drinking water, further improving its overall safety standards compared to untreated tap water.

Having filtered drinking water at all taps also reduces time spent on boiling or buying bottled alternatives, which could save you money over time. Some systems also provide better taste and smell than regular tap water due to the reduced presence of chemical additives like chlorine.

Reverse osmosis water filtration systems can significantly reduce the supply’s total dissolved solids (TDS), leading to more refreshing drinks with less odour or aftertaste.


Setting up such a system requires an investment upfront. At Full Flow Plumbing and Drainage, we will discuss the size of your household and water usage to determine the correct size filtration system for your home. 

You must consider ongoing maintenance and replacement costs, such as filter cartridges. Depending on usage levels, these generally need changing every 6-12 months.

Even though most filters offer excellent results when removing sediment from the water, there is no guarantee 100% of toxins like fluoride and chlorine will be completely filtered out. There may still be a tiny percentage left in the water.

Different Types Of Whole House Water Filtration Systems

Generally speaking, there are three main categories of filters: mechanical (sediment), chemical (carbon-based activated or catalytic carbon), and ultraviolet (UV). Each type works differently to remove specific contaminants from tap water while preserving its essential minerals—sediment filters trap particles such as dirt, sand, and rust. In contrast, carbon-based filters absorb organic compounds such as chlorine and pharmaceuticals. Lastly, UV purifiers use ultraviolet light rays to destroy bacteria and other microorganisms before entering the drinking supply.

Another option is reverse osmosis (RO) systems which utilize a semi-permeable membrane to filter out particles smaller than 0.001 microns in size – this includes many pollutants like arsenic, lead, nitrates, and sulfates. RO systems require periodic maintenance, which involves replacing a portion of the parts at least once per year, depending on usage levels; however, they offer very high levels of performance when compared to other types of filtration systems.

Alternatives To Whole House Water Filtration Systems

Whole house water filtration systems are the most comprehensive option for providing clean and safe drinking water to all home areas. However, some alternatives may be worth considering when improving tap water quality.

If you don’t own your home and are looking for a portable solution, consider a point-of-use filter that attaches directly to a single faucet or showerhead. This type of filter works at just one source, so it is less effective than whole-house filters. However, it can prevent certain chemicals and toxins from entering the home’s plumbing system. It also has an advantage over a whole-house filter because it does not require installation throughout the house and therefore costs less than its more comprehensive counterpart.

Reverse osmosis systems force contaminated water through a membrane that blocks out impurities. They produce excellent drinking water but require regular maintenance, such as cartridge changes and filter cleaning, making them slightly more labour-intensive than other options. For those who choose this method, installing additional pre-filters before the reverse osmosis system will help extend its lifespan and ensure efficient performance.

When selecting various water treatment solutions, homeowners must decide what is best for their needs. Each has advantages and disadvantages depending on how much money they are willing to spend and the level of convenience desired within their homes.

Frequently Asked Questions

How Long Does a Water Filtration System Last?

Generally speaking, a well-maintained whole-house water filtration system will last for several years at least. The lifespan depends significantly on factors such as usage levels and proper maintenance; if left unchecked, sediment buildup can occur inside the filter, which may lead to premature failure or reduced performance. Regularly checking for clogs in the filter also ensures it continues to run smoothly over its lifetime.

Replacing the filters when needed is one way to maintain these systems; most standard models require new filters every six months or so, depending on use. Doing this helps avoid any potential health risks associated with contaminants found in untreated tap water while maximizing the device’s efficiency. It’s essential to periodically inspect your filters to maintain optimal performance – allowing you to enjoy clean and safe drinking water throughout its lifespan.

Does A Whole House Water Filtration System Affect Water Pressure?

Water pressure will be affected if your water filtration system isn’t large enough for your home.

We can help you determine the correct size system for your home during our quoting process.


Installing a whole-house water filtration system is an investment that provides the cleanest and safest drinking water for your family and helps protect their overall health. Water filtration systems are designed with long-term performance in mind, providing continuous protection from contaminants over many years. With no risk to children or pets, these systems offer peace of mind to ensure a safe and healthy water supply. Furthermore, studies suggest multiple health benefits may be associated with using a whole-house water filtration system due to its ability to reduce chemical exposure through tap water. Finally, although these units can improve pressure levels slightly, they do not affect them significantly enough to cause any disruption in daily life.

A whole-house water filtration system is essential for protecting those who consume the household’s water supply against contaminants found in regular tap water. It serves as an invisible shield that safeguards the excellent health of all members at home while preserving the environment without significantly impacting day-to-day life. Investing in such a system will give you and your family lasting peace of mind knowing that you have provided yourselves with some of nature’s purest liquid gold – clean and safe drinking water!