01
Sediment Filtration
First-stage filtration for suspended particles such as rust, sand, dirt and silt.
WHOLE-HOME FILTRATION
Whole-home water filtration, designed around your home.
A Purenest Australia whole-home system is installed on the incoming household water supply so water passes through filtration before travelling to connected kitchens, bathrooms, laundry outlets and other household taps.
Fully WaterMark certified 3-stage filtration 50 L/min system flow Licensed installation
POINT OF ENTRY
One central filtration point for the home.
Instead of treating water at one drinking tap, a point-of-entry whole-home system is positioned on the incoming supply so filtration occurs before water is distributed through connected household plumbing.
- STEP 1
Incoming water supply
Water enters the property through the incoming household supply.
- STEP 2
Purenest Australia filtration
Water passes through the three filtration stages at the point of entry.
- STEP 3
Connected household outlets
Filtered water continues to connected kitchen, bathroom, shower and laundry outlets.
MORE THAN A DRINKING-WATER DECISION
Why homeowners choose whole-home filtration.
Homeowners consider whole-home filtration for different reasons: drinking and cooking water, bathing, laundry, sediment, chlorine taste or odour, scale-related concerns, or simply a preference for treatment before water moves throughout the home.
SYSTEM FACTS
The specification, in full.
Every figure below is published as it appears in the system specification. Where a number depends on test conditions, those conditions are shown beside it rather than left out.
| Configuration | Three-stage whole-home filtration |
|---|---|
| Housings | 3 x 20 in x 4.5 in housings |
| Monitoring | 3 pressure gauges for stage-by-stage monitoring |
| Ports | 1 in inlet/outlet ports |
| Power | No electricity required |
| Drainage | No drainage water required for normal filtration operation |
| Certification | Fully WaterMark-certified system |
| System flow | 50 L/min |
| Operating pressure | 60-80 psi (approximately 414-552 kPa) |
| Dimensions | 575 W x 213 D x 760 H mm |
| Replacement format | Standard 20 x 4.5 in |
THE THREE STAGES
Three stages, configured around your water.
Every Purenest Australia whole-home system follows a three-stage treatment approach. Cartridge selection can be matched to the home’s water characteristics, location and treatment goals.
02
Coconut Carbon Filtration
Helps reduce chlorine-related taste and odour, with media capability for selected VOCs, pesticides, herbicides and metals depending on the cartridge selected.
03
Hard Water Treatment
Configured as anti-scale or resin treatment depending on local water conditions and household goals.
Anti-scale treatment helps manage scale formation without removing hardness minerals.
CLEANER WATER. EVERY TAP. EVERY DAY.
Performance should be shown with its test conditions.
93.75%AVERAGE FREE AVAILABLE CHLORINE REDUCTION
100,000 LReported test capacity
~15.3 L/minReported test flow
~410 kPaReported test pressure
The reported test was conducted at approximately 15.3 L/min and approximately 410 kPa, with average influent free available chlorine of 1.92 mg/L. Actual performance varies with water conditions, flow, pressure, cartridge condition and configuration.
Other cartridge-media capabilities
- Chloramine reduction capability
- Selected VOC reduction capability
- Selected herbicide and pesticide reduction capability
- Heavy-metal reduction capability
- Scale-management capability
WATERMARK AND PLUMBING COMPLIANCE
Fully WaterMark certified.
The Purenest Australia whole-home filtration system is WaterMark certified for Australian plumbing applications. Installation is coordinated with licensed plumbing professionals and must be completed in accordance with applicable plumbing requirements.
Certified system
A complete WaterMark-certified whole-home system for Australian plumbing applications.
Licensed installation
Installation coordinated with licensed plumbing professionals.
Stage-by-stage pressure monitoring
Three gauges provide a visual reference across the filtration stages and can support system checks and servicing decisions.
FILTER REPLACEMENT AND SERVICING
Designed for ongoing ownership.
The system uses standard 20 in x 4.5 in cartridges. Purenest Australia supports replacement cartridges and selected serviceable components where available.
For many households, cartridge replacement is generally planned around annual intervals. Actual service life depends on water quality, household use, flow and site conditions.
See what ongoing support covers
PREMIUM AND STAINLESS
Two finishes. One premium system platform.
INSTALLATION PROCESS
From assessment to ongoing support.
01
Assessment
Understand the property, water goals and installation requirements.
02
Recommendation
Explain the suitable configuration and why.
03
Quote
Provide clear pricing before commitment.
04
Licensed installation
Coordinate installation with a licensed plumbing professional.
05
Support
Provide ongoing cartridge and system support.
Warranty.
5 Years
Warranty
Frame, mounting structure and key external supports against eligible manufacturing defects, subject to formal terms.
Consumables
Servicing items
Filter cartridges, seals and other consumable items are replaced as part of normal servicing and are not covered as durable structural components.
Australian Consumer Law rights apply in addition to the written warranty.
PRODUCT FAQS
Questions the specification raises.
Any filtration system introduces some resistance to flow. The property and plumbing configuration should be considered before installation.
The standard anti-scale configuration is not an ion-exchange softener and does not remove dissolved calcium and magnesium in the same way. Where hardness reduction is the goal, resin-based options can be discussed during your assessment, depending on local water conditions and household goals.
The system flow is 50 L/min. Actual household performance also depends on plumbing, pressure, cartridge condition and the way water is being used at the property.
No electricity is required for normal filtration operation.
No drainage water is required for normal filtration operation.
Find out what suits your home.
Start with a free assessment and a clear recommendation before you decide.