# Seaside Plumbing & Filtration Seaside Plumbing & Filtration is a WA-owned business installing premium 3-stage whole-house water filtration, water softeners and filter servicing across Perth's northern suburbs, from Joondalup to Moore River, with licensed plumbing for hot water, toilets, tapware, leaks and repairs. - [Joondalup](https://seasideplumbingandfiltration.com.au/service-areas/joondalup/): The southern end of our patch. Whole-house filtration for better-tasting water. - [Hot water](https://seasideplumbingandfiltration.com.au/services/hot-water/): Upgrade old, inefficient hot water units to modern, energy-efficient systems. Same-day replacements and servicing. - [Whole-house water filtration](https://seasideplumbingandfiltration.com.au/services/whole-house-water-filtration/): Fresh, great-tasting water from every tap. Say goodbye to chlorine, sediment and impurities throughout your home. - [Neerabup](https://seasideplumbingandfiltration.com.au/service-areas/neerabup/): Hardness over 200 mg/L, and advice for properties on bore water. - [The 3-stage filter system](https://seasideplumbingandfiltration.com.au/services/3-stage-filter-system/): Sediment, anti-scale coconut carbon and carbon block stages, all at 1 micron, with filters twice the size of most. - [Toilets, tapware & fixtures](https://seasideplumbingandfiltration.com.au/services/toilets-tapware-and-fixtures/): Toilet replacements and repairs, tapware servicing, and basin, shower and kitchen fixture upgrades. - [Yanchep](https://seasideplumbingandfiltration.com.au/service-areas/yanchep/): Home ground. Yanchep's water is among Perth's hardest, at over 200 mg/L. - [Covers & finishes](https://seasideplumbingandfiltration.com.au/services/filter-covers-and-finishes/): Stainless steel or colour-coded covers come with every package, and covers can be painted to match your walls. - [Leaks & emergency repairs](https://seasideplumbingandfiltration.com.au/services/leaks-and-emergency-repairs/): Leak detection, burst pipe repairs, emergency repairs and general maintenance. - [Two Rocks](https://seasideplumbingandfiltration.com.au/service-areas/two-rocks/): Hard water over 200 mg/L. Filtration, softeners and hot water upgrades. - [Filtration with softener](https://seasideplumbingandfiltration.com.au/services/whole-house-filtration-with-softener/): Whole-house filtration plus a Puretec softener, removing impurities and reducing hardness for softer, cleaner water. - [Water softeners](https://seasideplumbingandfiltration.com.au/services/water-softeners/): Softeners that take the calcium and magnesium out of Perth's hard water, installed by a licensed plumber. - [Filter changes & servicing](https://seasideplumbingandfiltration.com.au/services/filter-changes-and-servicing/): Quick, hassle-free filter changes, with automatic reminders when your maintenance is due. - [Under-sink & reverse osmosis](https://seasideplumbingandfiltration.com.au/services/under-sink-and-reverse-osmosis/): Under-sink and reverse osmosis drinking water units, installed by a licensed plumber. - [Reverse osmosis](https://seasideplumbingandfiltration.com.au/services/reverse-osmosis/): Reverse osmosis drinking water systems under the kitchen sink, fitted by a licensed plumber. - [Clarkson](https://seasideplumbingandfiltration.com.au/service-areas/clarkson/): A whole house water filter for Clarkson homes: three stages at 1 micron, fitted where the water comes in, so e - [About Seaside Plumbing & Filtration | Perth Northern Suburbs](https://seasideplumbingandfiltration.com.au/about-us/): A WA-owned business led by Sean, a licensed plumber of over 25 years now specialising in whole-house water filtration across Perth's northern suburbs. - [Hot Water Systems in Joondalup: Repair, Replace or Upgrade?](https://seasideplumbingandfiltration.com.au/blog/hot-water-northern-suburbs/): How Perth's hard water wears out hot water systems, when to replace or upgrade, and how to protect a new unit in Joondalup and the northern suburbs. - [Why Joondalup tap water tastes like a pool](https://seasideplumbingandfiltration.com.au/blog/joondalup-tap-water-tastes-like-pool-chlorine-family-story/): The chlorine in Joondalup tap water is there on purpose, and the Australian Drinking Water Guidelines explain why. One local household's story. - [The Complete Guide to Perth Water Quality for Parents](https://seasideplumbingandfiltration.com.au/blog/perth-water-quality-guide-2025/): Perth water quality for parents: hard water, chlorine, sediment and PFAS explained by a local licensed plumber, plus filtration versus softening. - [Reverse Osmosis & Under-Sink Water: Northern Suburbs Guide](https://seasideplumbingandfiltration.com.au/blog/reverse-osmosis-northern-suburbs/): Reverse osmosis vs under-sink filters: what each removes, how they compare with whole-house filtration, and install for homes from Joondalup to Moore River. - [Water Softeners for Hard Water in Yanchep & Two Rocks](https://seasideplumbingandfiltration.com.au/blog/water-softeners-northern-suburbs/): Why Yanchep and Two Rocks water is so hard, what a water softener does differently from a filter, and how to look after one. - [Whole-House Water Filtration in Joondalup & Northern Suburbs](https://seasideplumbingandfiltration.com.au/blog/whole-house-filtration-northern-suburbs/): Why water in Joondalup, Yanchep and Two Rocks is hard on homes, what a whole-house filter does, what the install looks like and how to look after it. - [Blog: Perth Water & Filtration Advice | Seaside](https://seasideplumbingandfiltration.com.au/blog/): Advice on Perth water quality, hard water, whole-house filtration and softening from Sean, licensed plumber at Seaside Plumbing & Filtration, Perth's north. - [Contact Seaside Plumbing & Filtration | Free Quote](https://seasideplumbingandfiltration.com.au/contact-us/): Call 0424 999 002 or send an enquiry for a free quote on whole-house water filtration, softeners, filter changes or plumbing in Perth's northern suburbs. - [Seaside Plumbing & Filtration | Whole House Water Filters Perth](https://seasideplumbingandfiltration.com.au/): 4-stage and 3-stage whole-house water filtration for Perth's northern suburbs, Joondalup to Moore River. 3-stage $2,845 incl. GST, installed by a licensed plumber. - [Covers & Finishes | Our Work | Seaside Plumbing & Filtration](https://seasideplumbingandfiltration.com.au/our-work/covers-and-finishes/): Photos of Seaside filter covers in charcoal, blue-grey, pale, cream, stainless and painted finishes, fitted to homes across Perth's northern suburbs. - [Whole-House Filtration Installs | Our Work | Seaside](https://seasideplumbingandfiltration.com.au/our-work/whole-house-filtration/): Photos of whole-house water filtration systems Seaside has installed on garage walls, side passages and garden walls across Perth's northern suburbs. - [Our Work | Real Filtration & Plumbing Installs | Seaside](https://seasideplumbingandfiltration.com.au/our-work/): Real photos and videos of Seaside's whole-house filtration, covers, softeners, reverse osmosis and hot water jobs across Perth's northern suburbs. - [Perth Water Quality Guide 2025: What Parents Need to Know](https://seasideplumbingandfiltration.com.au/perth-water-quality-guide-2025/): Perth's hard water, chlorine, sediment and PFAS explained by a licensed local plumber, plus whole-house filtration vs softening and FAQs. - [Privacy Policy | Seaside Plumbing & Filtration](https://seasideplumbingandfiltration.com.au/privacy-policy/): How Seaside Plumbing & Filtration collects, uses and looks after the details you send us through this website. - [Service Areas: Joondalup to Moore River | Seaside](https://seasideplumbingandfiltration.com.au/service-areas/): Whole-house water filtration and plumbing across Perth's northern suburbs, from Joondalup to Moore River, including Neerabup, Yanchep and Two Rocks. - [Water Filtration & Plumbing Services Perth | Seaside](https://seasideplumbingandfiltration.com.au/services/): Whole-house water filtration, softeners, filter servicing, under-sink and RO units, plus hot water, toilets, tapware and repairs across Perth's northern suburbs. - [Website Terms | Seaside Plumbing & Filtration](https://seasideplumbingandfiltration.com.au/terms-and-conditions/): The terms for using the Seaside Plumbing & Filtration website, and how our quotes and work are covered.