- Reduces sediment including dirt, rust, sand and silt down to 1 micron
- Suitable for standard 4.5" x 10" Big Blue housings
- Helps reduce chlorine, taste and odour
- Dual-stage filtration in a single cartridge design
- Independently WaterMark Certified for compliant installation
The Stefani Whole of House Polyspun Filter Cartridge with Granular Activated Carbon (GAC) Core is designed to provide effective dual-stage filtration across your entire home. It reduces sediment such as dirt, rust, sand and silt down to 1 micron while also improving water taste and odour.
Featuring a polyspun outer layer for depth sediment filtration and an internal GAC core for chlorine reduction, this cartridge delivers balanced performance in a single stage. The larger 4.5" diameter design supports higher flow rates, making it ideal for whole-of-house applications while maintaining consistent filtration performance. Independently WaterMark Certified, it complies with Australian plumbing standards for use in compliant filtration systems.