Water Standards are Changing - Here's the Low Down on Lead and PFAs

Compared to many other countries in the world, Australia's tap water rates pretty high for quality. But research has found it’s not good enough, and shifting water standards means it’s time to fix the issue of what's flowing through your pipes.

From changing tapware regulations to growing concerns over PFAs, our water is changing (or it needs to) to keep families hydrated and safe. 

Here's what you need to know.

Say Goodbye to Lead Tap Fittings

If you're planning a kitchen or bathroom in the next few years, stay away from plumbing products that have more than 0.25% lead. These fittings will no longer be authorised for installation in any plumbing as of 1 May 2026. 

What's this change all about? Lead in tapware has been a contaminant in household water for years. But what many people don’t realise is that even small amounts can wreak havoc on your health, particularly for children and pregnant women. The new regulations ensure that very minimal lead presents itself. It doesn't mean you have to replace your current tapware, but if you can, doing so will mean healthier water for your household.

What Are PFAs, and Why Should You Care?

Unaffectionately known as ‘forever chemicals,’ PFAs - perfluoroalkyl and polyfluoroalkyl substances - are part of a group of 14,000 man-made chemicals that don’t break down. They’re in many household items, from nonstick cookware to stain-resistant fabrics. Unfortunately, they've also been found in drinking water. 

Sydney's water supply, for example, is among the safest globally from microbial contamination, but it isn't free from PFA. The PFAs in Sydney water are monitored under Australia's water safety standards, but some experts argue the allowable levels in Australia are higher than in America, Canada and Europe. 

The biggest problem is how these interact with the human body. They are tough to eliminate once consumed, and they build up in your system over time. They've also been linked to risks like weakened immune systems, some cancers, and hormonal issues. It's pretty scary that we’re drinking them without a second thought.

What Can We Do?

Before you go filling your house with bottled water, there's an even better solution. Water filtration. The right water filter can make all the difference when you're dealing with lead and PFAs, as well as other unwelcome additives in your tap water. 

With the upcoming lead standard changes, a lead-reducing water filter is a great start. Tapware updates are one thing, but a quality filter is an extra layer of protection to ensure your water stays clean and tasty. 

Keep in mind that not all water filters will protect you from PFAs. So, if this is your main concern, you want to consider an NSF53-certified filter (activated charcoal) or a reverse osmosis system. Whatever filter system you choose, just make sure you work with a licensed plumber to ensure proper water filter installation.