Clean, Healthy Water From Every Tap in Your Home

Your Local Water Filtration Specialists

TRUSTED BY SOUTH WEST HOMEOWNERS

We’ve been helping families across the South West enjoy cleaner, healthier water for over 4 years. Every system we install is fitted by a licensed plumber and backed by our satisfaction guarantee because we believe you shouldn’t have to think twice about the water your family drinks, cooks with, and bathes in.

Areas that we serve:

  • Dunsborough

  • Yallingup

  • Bunbury

  • Margaret River

  • Cowaramup

  • Busselton

HOW IT WORKS

3 Stages of Filtration. Every Tap in Your Home.

Our whole-home system connects directly to your mains water supply, so every drop of water that enters your home, whether you’re drinking it, cooking with it, or showering in it, passes through three stages of filtration.

Installation is handled by a licensed plumber and typically completed in a single visit. Once connected, the system requires minimal maintenance, just a simple filter change when it’s time to get it changed.

STAGE 1

Sediment Filter

Removes dirt, rust, sand, and large particles before they reach your home’s plumbing.

STAGE 2

Chemical Reduction

Targets chlorine, harmful chemicals, and unpleasant odours that affect taste and smell.

STAGE 3

Scale Inhibitor

Reduces calcium scale build-up while preserving the healthy minerals your body needs.

The Benefits Go Beyond Better-Tasting Water

WHY FILTER YOUR WHOLE HOME?

Healthier Water, Healthier Family

Chlorine and chemical byproducts are absorbed through your skin every time you shower. A whole-home system means every tap delivers filtered water and not just the kitchen.

Save Money on Bottled Water

The average Australian household spends hundreds of dollars a year on bottled water. A whole-home system pays for itself while also eliminating plastic waste.

Protect Your Plumbing & Appliances

Sediment and scale build-up reduce the lifespan of hot water systems, dishwashers, and washing machines. Filtration helps your appliances last longer and run more efficiently.

Add Value to Your Home

A professionally installed whole-home filtration system is a genuine selling point. Buyers in regional WA increasingly look for homes with quality water infrastructure.

Your Questions, Answered

  • The complete home system filters all the water coming into your house, including showers, taps, and everything. The RO system is just for drinking water and goes under your kitchen sink. Most people get both.

  • For the full home system, it’s about every 12 months. The RO system usually needs to be changed every 6 to 12 months for the filters, and every 2–4 years for the membrane.

  • Roughly $3,000 + GST fully installed, but it can vary a bit depending on the setup. We’ll give you a proper quote after seeing your place.

  • Absolutely! Clean, safe, great-tasting water straight from your tap.

  • Yes, all our systems are covered by a lifetime workmanship warranty.

  • Usually just a few hours, but at maximum, half a day.

  • It helps, but not a must. As long as we’ve got access and instructions, we can sort it.

  • We’ll just set it up with the right filters to suit the water source.

  • Yes, that’s what it’s designed for. Especially the RO system, it’s top-tier for removing the nasty stuff!

  • Absolutely. You’ll notice a big difference with scale, soap use, and even how your skin and hair feel.

  • That’s where we come in, Send us a few photos or we can come by and we’ll talk you through the best options for your setup.

  • We can come out and do it for you each year.

  • Yep, we keep track of your system and remind you when it’s due. We can deliver filters or come out and do it for you.

  • From existing homes to new builds and renovations, we do it all!

  • We set everything up to maintain good pressure. If anything feels off, we’ll fix it right away.

Testimonials

  • Highly recommend Southwest Water Filtration. Recently had home filtration system installed and have noticed a big difference in the water quality and taste. I am also very impressed with the price and service provided.

    Robyn A - West Busselton

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  • South West Water Filtration delivered amazing service! They were informative and answered all my questions. Our system was installed in the same week we initially enquired, super fast service especially soo close to Christmas! Having had it a month now I’ve noticed no angry red inflammation after showers anymore on my kids skin. The taste of the water is also a lot better and no more calcium build up on the shower screens which saves me so much time cleaning! The only regret I have is not having committed to investing In the whole house water filtration system sooner!! Thank you once again South West Water Filtration.

    Melanie D - Dunsborough

    ⭐⭐⭐⭐⭐

  • Very happy with the installation of our water filtration system. My skin feels better and is no longer itchy or irritated. I recommend this company.

    Sharon D - Yalyalup

    ⭐⭐⭐⭐⭐

  • SouthWest have been an absolute pleasure to deal with. Friendly and comprehensive advice, top notch installation and a high quality product. It is pure luxury to drink straight from the tap without the hassle of separate filtration. No more itching and feeling uncomfortable after showers. We couldn't be happier and I see this as an essential for all houses in the area.

    Olaf G - Margaret River

    ⭐⭐⭐⭐⭐

  • Highly recommend southwest water filtration. We have had our home filtration installed for over 6 months now and have absolutely no regrets! it has been awsome to not smell chlorine whenever we turn a tap on. we have also noticed a big difference in our little veggie garden with the filtered water.

    Sue T

  • Our daughter has bad eczema, after we had our filter installed we could see results after the first couple of baths.

    Tom R

  • we saw the boys installing one next door. when we asked if it really worked,they said go get a cup of water from your house and we will give you a cup from this house. you could instantly smell and taste the difference!they installed one for us the next day!absolutly amazed.

    Kelly B

  • Thanks very much for the triple filter install, this has had such positive effect within the whole house, you were very informative with the product and all questions answered. I always get three quotes and yours was the best value and quality on offer. Exceptionally neat, and honest service with automatic scheduled filter changes!

    Peter D

  • we had sam come to our house on the hill in yallingup. he was so knowledgeable and very easy to deal with,he made every effort to install it exactly where we wanted it

    Geoff M

SOUTH WEST WATER FILTRATION

protect your health and your home with quality water filtration