Puretec water filters at Filter Discounters, Perth. Shop the full Puretec range: FilterWall whole house filters, Tripla filter taps, Hybrid UV systems, rainwater and bore water treatment, and genuine replacement cartridges.
Start with your water. Then choose the filter.
Puretec has designed and made water filters in Adelaide since 1989. We carry more than 950 Puretec lines, from kitchen filter taps to whole-house systems, UV for tank water and iron removal for bores, plus every replacement cartridge.
- 1989designing and making water filters
- Adelaidehead office and manufacturing, Lonsdale SA
- Good Design 2025Award winner for the FilterWall F Series
- 950+Puretec lines at Filter Discounters
Choose by water source
Mains, tank or bore water each need a different filter
The right system depends on what is in your water before it reaches the tap. Find your source below, or call us and we will match a system to your house and flow rate.
Mains water
- Chlorine taste
- Sediment
- Scale
Perth scheme water is treated and safe, so filtering is about taste, odour and protecting taps and appliances.
- Tripla 3-in-1 filter tapsHot, cold and filtered water from one mixer tap
- PureMix and Z-series under-sink filtersQuick-twist cartridges, 1 µm or 0.1 µm filtration
- FilterWall whole-house systemsFiltered water at every tap and shower
- Shower filtersReduce chlorine in the shower
Rainwater
- Roof debris
- Bacteria
- Cysts
Tank water is untreated, so drinking water needs fine filtration followed by ultraviolet (UV) disinfection.
- Hybrid filter and UV systemsWhole-house sediment, carbon and UV in one unit
- Ecotrol under-sink UVTwin filters and UV for the kitchen tap
- Twin rainwater housingsPre-filtration at the tank or pump
- UV lamps and sparesLamps are typically changed every 12 months
Bore water
- Iron staining
- Rotten-egg smell
- Low pH
Common across Perth's suburbs and farms. A water test tells you which treatment you need before you buy.
- IRX iron and hydrogen sulphide removalAuto-backwashing, 70 to 430 L/min
- Neutramax NTX neutralisingRaises the pH of acidic water
- Auto-backwash sediment and carbon systemsSFS and CFS series, 30 to 100 L/min
- BoreSafe bore cleanersGranules and liquid to clear iron build-up
Whole-house filtration
FilterWall: filtration that matches the house
FilterWall puts three-stage whole-house filtration inside a lockable, weatherproof aluminium enclosure. Mount it freestanding against an outside wall, or recess it into the wall. The F Series won a 2025 Good Design Award.
- 3 stagesSediment and carbon, with or without ScaleProtect
- 30 or 55 L/minSized for small homes or large families
- Plumbed bypassKeeps water flowing during a cartridge change
- 10-year warrantyAs stated by Puretec for the F Series
Freestanding covers shown; colours are approximate. In-wall models come in Colorbond® Surfmist, Windspray, Night Sky, Monument and Stone White.
Replacement cartridges
Find the cartridge for your system
Look up the model on your filter head or tap, then pick the code to see the price and stock.
| Your system | What to reorder | Code |
|---|---|---|
| FilterWall F3 | Premium care kit: cartridges, O-rings and lubricant | FR-F3 |
| FilterWall F4 | Premium care kit: cartridges, O-rings and lubricant | FR-F4 |
| FilterWall F5 | Premium care kit: cartridges, O-rings and lubricant | FR-F5 |
| FilterWall F6 | Premium care kit: cartridges, O-rings and lubricant | FR-F6 |
| Z12, Z18, D Series, Sparq-H2 | Ultra Z 0.1 µm cartridge, 10" | Z1-R |
| Z1 tap packages (Z1-T5, Z1-T6, Z1-BL2) | Ultra Z 0.1 µm cartridge, 10" | Z1-R |
| PureMix Z2 | 1 µm cartridge, 10", 5 L/min | Z2-R |
| PureMix Z6 | 0.1 µm cartridge, 15", 9.5 L/min | Z6-R |
| PureMix Z7 | 1 µm cartridge, 15", 9.5 L/min | Z7-R |
| PureMix X7 (earlier model) | 1 µm quick-twist cartridge | X7-R |
| QT12, QT18 | 10" quick-twist cartridge | QT12R |
| X3 inline system | KDF and carbon inline cartridge | IL149Q |
| X4 inline system | Silver carbon inline cartridge | IL150Q |
| Rainwater quick-twist twin | 5 µm sediment cartridge | Z1-S5R |
| Sparq S4Two cartridges per system | Filter cartridge | SPARQ-RC |
| Tripla BL1, BL2 | Hot and cold outlet cartridge | BL12-HCC |
| Tripla BL3 | Cold and filtered outlet cartridge, or hot outlet cartridge | BL3-CCBL3-HC |
| Hybrid G6, R1 | Annual maintenance kit: cartridges, UV lamp, sleeve, O-rings | HR-G6R1 |
| Hybrid G7, R2 | Annual maintenance kit | HR-G7R2 |
| Hybrid G8, R3 | Annual maintenance kit | HR-G8R3 |
| Hybrid G9, R4 | Annual maintenance kit | HR-G9R4 |
| Hybrid G12, R10 | Annual maintenance kit | HR-G12R10 |
| Hybrid G13, R11 and all Hybrid P | Annual maintenance kit | HR-G13R11P |
| Hybrid H6 | Maintenance kit | HR-H6 |
| Hybrid H7 | Maintenance kit | HR-H7 |
| Double Life shower filter (SF240) | Replacement cartridge, twin pack | SF24-2 |
| IRX2000, IRX3000, IRX4000 | Replacement media kit | RMK-IRX2000RMK-IRX3000RMK-IRX4000 |
| Neutramax NTX (all models) | 20 L top-up media kit | RMK-NTX20L |
| ROS2700 reverse osmosis | RO membrane | ROS-RET |
No match. Call us on (08) 9303 4982 with the model on your filter head and we will find the right cartridge.
Standard 10" and 20" housings take our full range of Puretec sediment, carbon and specialty cartridges. Browse all cartridges
Shop the range
Every Puretec category
Plumbers, farms and commercial sites
Commercial and rural water treatment
We supply plumbers, builders, farms, cafés and mine sites across WA. Ask about trade accounts and project pricing, or send us a water test and flow rate for a recommendation.
- Stainless steel and heavy-duty housingsHousings →SS316 and multi-cartridge housings for high flows
- Bag filters and MaxiPlus high capacityBag filters →1 to 100 µm bags for process and irrigation water
- Commercial and industrial UVUV systems →Radfire systems up to 75 m³/hr, NSF 55 Class A options
- Rainwater reuse systemsReuse systems →Packaged reuse from 57 to 1,133 L/min
- Irrigation disc and mesh filtersIrrigation →¾" to 2", 40 to 120 mesh
Not sure which system?
Tell us your water source and house size
Let us know whether you are on mains, rainwater or bore, how many bathrooms you have, and any test results. We will recommend a Puretec system and send you a quote.
Company details from Puretec (puretec.com.au) and the Australian Good Design Awards, current at November 2026. Puretec, FilterWall, Tripla and PureMix are trademarks of Puretec Pty Ltd. Colorbond® is a registered trademark of BlueScope Steel Limited.