Description
The Puretec FilterWall F5 brings five stages of whole-house filtration into a single weatherproof unit that mounts neatly outside the home. It reduces chlorine, chemicals and sediment across every tap and shower, minimising the drying effects of chlorinated water on skin and hair and helping protect tapware, shower screens, hot-water systems and other appliances from scale and sediment build-up. The robust aluminium cover shields the cartridges from weather, and the cartridge layout is designed so a full filter change takes only a few minutes.
Features
- Five-stage whole-house filtration — Puretec’s most comprehensive FilterWall
- Reduces chlorine, chemicals and sediment at every outlet
- Minimises drying effects of chlorine on skin and hair
- Helps protect appliances, shower screens and plumbing from scale
- Robust aluminium weather cover
- Quick cartridge changes — complete in a few minutes
- Ideal for homes with two or more bathrooms
- Cover finishes: Matte Black, Coastal Chrome, Slate White
- Market-leading 10-year warranty
- Brand: Puretec (Australian family-owned, est. 1989)
Stages: 5
Application: whole-house mains water
Cover: robust aluminium, weather-rated
Finishes: Matte Black / Coastal Chrome / Slate White
Best for: homes with 2+ bathrooms
Warranty: 10 years
SKU: FILTERWALL-F5-LF
About whole-house water filtration
A whole-house (point-of-entry) filter treats water where it enters the property, so every tap, shower and appliance in the home draws filtered water rather than just the kitchen. For Perth homes on scheme water, that means reducing the chlorine taste and smell at every outlet, cutting fine sediment that clogs tapware and solenoid valves, and protecting hot-water systems, dishwashers and washing machines from premature wear.
Whole-house systems are sized by flow rate (litres per minute) and the number of bathrooms they need to serve — a single-bathroom home has very different demand to a four-bathroom build. Multi-stage systems add a dedicated sediment stage ahead of the carbon block so the carbon lasts longer and works harder on taste, odour and chemical reduction. Cartridges are consumables and are replaced periodically; genuine Puretec maintenance kits keep the system performing to spec. If you are unsure which model suits your household, the team at our Malaga showroom can size a system to your bathroom count and water source.
Smaller homes may suit the FilterWall F4 or F3 — see the full Puretec range.



