Billi Media

24th Sep 2025

Is It Safe To Drink Filtered Tap Water?

If you’re asking. ‘Is it safe to drink filtered tap water?’ then you’ve come to the right place. We make award winning, Australian designed and manufactured instant filtered drinking water systems that are tested to the strictest national and internal standards. Is it safe to drink filtered tap water? Learn more below.

 

Do I Need to Filter My Tap Water?

Wondering if Australia’s tap water is drinkable straight from the tap? For many, the answer is yes, but there are exceptions. Households sourcing water from rainwater tanks or boreholes, or if your local water supply has been compromised then filtering water can be beneficial if not necessary.

For many people filtering tap water makes substantial improvements to the taste – particularly the chlorine taste that is a by-product of our mains water disinfection processes. Plus, there are other benefits to installing a Billi filtration system – such as instant boiling, chilled and sparkling water options.

As well as the above, factors such as aging infrastructure, environmental contaminants, and outdated household plumbing can alter water quality. Together, these risks become more pronounced, advocating for a robust filtration system.

 

Is Drinking Filtered Water Bad for You?

No, in fact in many areas filtering water may even be helpful – that is, filtered water is safe to drink. For example, if you use rain or bore water, or if your mains water supply has been contaminated, a water filtration system can not only remove particles, chemicals and bacteria but also improve taste. However, it’s important to use a multi-stage filtration system rather than a conventional carbon filter. Find out why.

 

 

Is Filtered Water Good for You?

In the situations described above filtered water can be helpful – that is, drinking filtered water is good for you. However, it’s also important to choose a system that has the appropriate certifications. For example, Billi’s filter range is tested in accordance to the strictest health and safety standards. Our filters carry the Australian Standards WaterMark for product safety and consumer confidence. These certifications ensure that with a Billi the highest level of drinking water is available. Find a Billi that suits you.

 

Billi’s Premium Filtration Technology

Our filtration range is designed for adaptability, serving both residential and commercial settings. Our 0.2-Micron filters are recommended for peace of mind, removing impurities like heavy metals, chlorine, and harmful parasitic cysts. Conversely, our 5-micron filter excels in improving water by removing particles and limescale, which enhances both taste and odour.

 

Filter Efficacy and Maintenance

We take pride in the performance of our filters, aiming to deliver pristine drinking water consistently. To maintain this high standard, we recommend an annual filter replacement. Over time, filters capture organic materials that could affect water quality. By setting a minimum filter lifespan, we proactively manage and mitigate any decline in performance.

Self-replacing your filter is simple with our guides. Alternatively, our BilliCare team can manage and schedule filter changes, ensuring your system operates flawlessly. You can easily book a service online or sign up for one of our service plans for the most convenient level of service.

 

Still Have Questions?

Using a multi-stage filtration system can remove microbiological elements such as parasitic cysts giardia and cryptosporidium. It can also filter out particles and reduce chemical elements such as chlorine and heavy metals. Learn more about how filtration systems work. You can access more information on the question, ‘Does tap water need to be filtered?’ on our Why Billi page.