Perth whole-home water filtration

Cleanerwaterstartsbeforeyourfrontdoor.

Core Water Worx designs custom whole-home filtration where mains water enters your property, with practical Perth advice powered by Pureworx expertise and backed by our in-house chemist.

The system

The Core Water Worx system: customised filtration with a Lifetime Warranty.

The Core Water Worx whole home water filtration system connects where water enters your property and filters everything before it reaches a single tap. We tailor the setup to your exact requirements, avoid expensive extras you do not need, and keep the system adaptable as your water, household, or property plans change. Every installation is planned with care and backed by local Perth support. Every new system includes our Lifetime Warranty Against Defects, backed by local Perth installation and support.

  • 3-stage filtration, installed where water enters your home
  • Custom-quoted installed systems, confirmed at your site inspection
  • Configured around exact requirements instead of one-size-fits-all packages
  • Helps reduce chlorine, sediment, and everyday traces from water treatment
  • Reduces impurities that can affect tapware, hot water systems, and appliances
  • Designed for high flow with minimal pressure drop
  • Natural filter media for cleaner, better-tasting water
  • Premium matte enclosure with clean, concealed installation
  • Industry-standard 20-inch filters with clear servicing choices
  • Compatible systems can be relocated if you move
  • Ongoing filter replacements with scheduled service reminders
3Filtration stages
20"Standard filters
100%Tap coverage
NoPressure drop
Lifetime Warranty includedIncluded with every new Core Water Worx system.
Pricing

Premium whole-home filtration, priced clearly.

Every system is a premium build with a customised setup and no compromise on the filters. You get a clear, itemised quote up front, confirmed at your site inspection before installation is booked.

Typical installed systems: $3,350-$4,950 incl. GSTEvery installation includes your first 12 months of filters and our Lifetime Warranty Against Defects. Upgrade to 24 months or longer of service and aftercare when you become a Core Water Worx customer.Every home is different. See where yours lands in four quick steps ↓
Estimate your system

Let's get started.

1. Household size

Sets your filter aftercare option below. You can change it anytime.

Filter aftercare

Every installation includes your first 12 months of filters. Upgrade to 24 months or longer at the time of purchase to lock in exclusive package savings and enjoy complete filter aftercare for longer.

2. Referral rewards

Choose the credit you earn for each friend you refer after installation.

3. Front garden sign

Displaying our sign for longer earns a better price.

Your estimated priceCalculating…

For a 3–4 person household, we typically recommend a filter check around the 6-month mark.

Core Water Worx whole-home filtration system, cut-away view of the twin 20-inch filters and gauges
4. Your contact details

Your estimate and selections are attached automatically. Exact price is confirmed after your site inspection.

Use 04 or +61 for Australian mobiles; include + and the country code for overseas mobiles.

Your calculator selections are included with this enquiry.

Filter Replacements

Simple, scheduled filter replacements. We keep track for you.

Your system stays at its best with fresh filters. We monitor the schedule, remind you when a change is due, and keep everything on industry-standard sizes so replacements stay simple and fairly priced.

Fully managed and installed

$616.00

inc. GST / 12-month cycle

  • Month 6: sediment filter replaced
  • Month 12: sediment, carbon + GDC-KDF replaced
  • Two service visits
  • Water pressure, valves, and seals checked each visit
  • All filters and labour included

Supply only

$369.60

inc. GST plus postage / 12-month cycle

  • Month 6: sediment filter posted
  • Month 12: sediment, carbon + GDC-KDF posted
  • You arrange the filter changes
  • No service visit required

Self-managed

Order as required

You choose the supplier

  • Use compatible 20-inch filters
  • Buy from Core Water Worx or elsewhere
  • You control your maintenance cost
The science behind the filter
Common questions

Whole home water filtration in Perth: your questions answered.

Straight answers about the system, installation, filters, and what happens after.

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Ask us directly
What is whole home water filtration and how does it work?

Whole home water filtration connects where water enters your property and filters everything before it reaches a single tap. Core Water Worx customises the system around your water quality, property layout, and household requirements so every outlet receives cleaner water without adding features you do not need.

Why choose whole home water filtration instead of a tap filter?

A tap or jug filter only treats one point of use. A whole home water filtration system filters water for drinking, cooking, showering, bathing, laundry, and every appliance — helping keep your skin, hair, and the water at every outlet cleaner and fresher.

Will whole home filtration reduce my water pressure?

The Core Water Worx system is designed to maintain strong water pressure throughout your home. Most Perth households notice no meaningful difference in flow at any tap after installation.

How long does whole home filtration installation take in Perth?

Most installations are completed in a single visit, typically within 2–4 hours depending on the property. Our Perth-based team handles everything — you don't need to organise a plumber separately.

What kind of filters does the Core Water Worx system use?

The system filters in three stages: a gradient sediment filter (10, then 5, then 1 micron), natural coconut-shell activated carbon paired with KDF media, and a sintered carbon block formed without chemical adhesive binders. Each stage protects the next, so your filters last longer than in single-stage setups. Everything sits in full-size 20 x 4.5-inch universal housings, giving you compatible cartridge choices as your water quality, budget, or household needs change.

How often do whole home water filters need replacing?

On the standard aftercare schedule the sediment filter is replaced around month 6, and the full set — sediment, carbon, and GDC-KDF — at month 12. Actual timing can vary with household water quality and usage, and we monitor your system and remind you when a change is due — you'll never have to track it yourself.

Is your system suitable for bore water?

Our current Core Water Worx system is not suitable for bore water. Bore water needs laboratory testing for microorganisms and chemical contaminants to determine what treatment is appropriate. We’re exploring possible bore-water solutions and may offer a suitable system in future.

Is Perth tap water safe to drink?

Yes — Perth water meets Australian Drinking Water Guidelines and is safe to drink. However, many Perth households choose whole home filtration to improve the taste, feel, and overall quality of water throughout the home.

How much does whole home water filtration cost in Perth?

Every Core Water Worx system is custom-designed, so pricing depends on your water, your property, and the setup you choose. You receive a clear, itemised quote before any work begins, confirmed at an on-site inspection — if difficult access or other site-specific factors add work, we price it with you up front, before installation is booked.

Who supports the system after installation?

Core Water Worx provides local Perth support for recommendations, installation planning, servicing, and aftercare. You have a clear point of contact for your system instead of being left to work out the next step yourself.

What does filter aftercare cost after the first 12 months?

Every install includes your first 12 months of filters, and at time of install you can add the 24-month enhancement — your second year of service and aftercare — for $400 including GST. After the included period, the fully serviced plan — all filters, labour, and two service visits — is $616.00 including GST per 12-month cycle, or we can post the filter pack to you for $369.60 including GST per 12-month cycle. You can also self-manage with compatible 20-inch filters from any supplier and pay for no plan at all.

Can renters install whole home filtration?

In many cases, yes, subject to property suitability and landlord approval. Compatible systems can be relocated to a new property, so renters and movers can invest in cleaner water without feeling locked to one address.

Can the system change if my needs change?

Yes. The system is designed as a flexible setup, so filtration stages, servicing, and compatible components can be adjusted over time as your household, property, or water requirements change.

Is whole home water filtration worth it?

For many Perth households, whole home water filtration is a worthwhile upgrade. It can improve the taste and feel of water at every tap and shower, reduce chlorine and sediment throughout the home, and may help keep appliances and tapware running cleaner for longer. Tailored advice based on your suburb, property, and water concerns is the best first step before deciding whether a site assessment is needed.

What warranty and support does Core Water Worx offer?

Every new Core Water Worx system includes our Lifetime Warranty Against Defects. Backed by written coverage and local Perth support.

What filter replacement options are available?

Choose Core Water Worx servicing, have the correct filter pack posted to you, or source compatible cartridges from your preferred supplier.

Get started

Get tailored advice about your Perth water, home, and budget.

Suburb-informed advice. No obligation. Keen to get started? Complete the form below.

Perth family in kitchen with whole home water filtration by Core Water Worx

Call 08 6385 8990 or 0480 887 927, or email

Typical installed systems: $3,350-$4,950 incl. GSTFinal recommendation depends on your home, water concerns, and site suitability.
  • Lifetime Warranty included
  • Clear, itemised pricing
  • Local Perth installation and support

Use 04 or +61 for Australian mobiles; include + and the country code for overseas mobiles.