If you live in Perth, you’ve probably wondered at some point: Is our tap water really safe to drink, and does it need to be filtered? While Perth’s water supply meets Australian drinking water standards, many households are turning to filtration systems to improve water quality, taste, and health outcomes.
So, is filtering Perth’s water actually necessary? Let’s break it down.
What’s In Perth Tap Water?
Perth sources its water from a mix of groundwater, surface water (like dams), and desalinated seawater. While the Water Corporation treats it to meet national safety guidelines, several issues can still impact water quality by the time it reaches your tap:
- High mineral content: Perth water is known to be hard, which means it has elevated levels of calcium and magnesium. Over time, this can lead to limescale buildup in kettles, taps, and appliances.
- Chlorine taste and odour: Chlorine is added to disinfect the water, but it often leaves a noticeable chemical taste and smell.
- Pipe contaminants: Old or corroded plumbing can introduce heavy metals and sediment into your home’s water supply.

Why Households Are Choosing to Filter
While Perth’s tap water is legally safe, filtration offers an added layer of protection and comfort. Here’s why more families across WA are installing water filters:
- Better taste and smell: Filtration removes chlorine, giving your water a cleaner, more refreshing taste.
- Health benefits: Some filters reduce heavy metals, microplastics, and pesticide residues that may be present in trace amounts.
- Protect appliances: Softening hard water through filtration helps reduce scale buildup, extending the life of your kettle, dishwasher, and hot water system.
- Sensitive skin care: Shower filters can help prevent irritation for people with eczema or sensitive skin by reducing chlorine exposure.
What Are Your Options?
At Drip Hunters Plumbing, we install a wide range of water filtration systems tailored to Perth households, from compact under-sink filters to whole-house systems that treat every tap and shower. We also provide maintenance and filter replacements to keep your system running smoothly.

The Verdict
While Perth water is technically safe to drink, filtering it can significantly improve its quality, taste, and long-term benefits for your health and home. It’s a simple upgrade that can make a noticeable difference.
Ready to experience cleaner, better-tasting water? Contact Drip Hunters Plumbing today for expert advice or a free quote on a water filtration system that suits your lifestyle.