Stefani 4.5" x 20" Carbon Block 0.5 Micron Whole Of House Replacement Water Filter Cartridge

The Stefani Whole of House Carbon Block Replacement Water Filter Cartridge is designed to deliver cleaner, fresher water throughout your entire home. Featuring advanced 0.5 micron carbon block filtration, it helps reduce chlorine, unpleasant tastes and odours while also capturing fine sediment and particulate matter from your household water supply. Suitable for standard 4.5" x 20" Big Blue whole house filtration systems, this high-capacity cartridge is ideal for maintaining water quality across showers, bathrooms, laundries and kitchens. The large-format design provides increased filtration capacity and extended contact time, supporting high flow rates while delivering effective filtration performance. Constructed using premium carbon block technology, the cartridge offers reliable reduction of chlorine and fine contaminants while helping to improve overall water clarity, taste and odour. Independently WaterMark Certified, it is suitable for compliant installation within Australian plumbing systems.