Big Blue/High Flow Twin 20″x4.5” Whole House Water Filter

Two-Stage Filtration Process

Stage 1 – Sediment Pre-Filter

The first stage provides effective pre-filtration, capturing sediment, dirt, rust, sand, silt and other suspended particles before they travel through your water system.

Removing these particles at the first stage helps improve water clarity while also helping protect tapware, plumbing, hot water systems, appliances and the second-stage carbon filter.

Stage 2 – Silver-Impregnated Carbon Block Filter

The second stage features a silver-impregnated carbon block, providing high-quality carbon filtration with added bacteriostatic protection. The silver helps inhibit bacterial growth within the filter media, making it particularly well suited to rainwater and tank water filtration.

The carbon block also helps reduce chlorine, unpleasant tastes, odours and organic contaminants, providing cleaner, fresher-tasting water while delivering excellent filtration and flow throughout the home.

Why Choose Aus Water Tanks?

30 Years of Experience in the Rainwater & Water Industry

With over 30 years of industry experience, Aus Water Tanks specialises in quality water filtration solutions for homes and properties across Australia. Our range includes rainwater filtration systems, whole-house water filtration systems and reverse osmosis drinking water systems, with options to suit a wide variety of water supplies and household requirements.

We believe choosing the right filtration system is just as important as choosing a quality product. Whether you’re looking to filter rainwater, improve the quality of your mains water throughout the home, or want purified drinking water from a reverse osmosis system, our experienced team can help.

Australia-Wide Delivery

We supply water filtration systems, replacement filters and components with delivery available Australia-wide.

Not sure which system is right for you? Reach out to one of our team members for expert advice and we’ll help you select the right filtration system to suit your water supply, household and individual needs.