The Stefani 5 Micron Carbon Block Cartridge is a replacement water filter designed for Stefani 10 inch Whole House Water Filtration Systems and compatible systems that use standard 10 x 4.5 inch filter cartridges. Designed for whole-home water filtration, it helps improve the quality, taste and odour of water supplied throughout the household.

Using carbon block filtration, the Stefani 5 Micron Carbon Block Cartridge helps reduce chlorine, sediment and unwanted odours while improving water taste. Its filtration performance has been independently tested and verified by a certified laboratory, providing added confidence in its ability to support cleaner household water.

With a 5 micron rating, the cartridge is designed to capture fine sediment while treating common water quality concerns. A high flow rate of 38–40 litres per minute makes this whole house water filter cartridge suitable for applications where filtered water needs to be delivered efficiently throughout the home. It operates within a specified pressure range of 15–125 psi.

Measuring 251mm high with a 113mm diameter, the cartridge fits compatible standard 10 x 4.5 inch filtration housings. Regular replacement helps maintain effective filtration performance, with Stefani recommending replacement every six months or after 7,500 litres of use.

Combining chlorine and sediment reduction with improved water taste and odour, the Stefani 5 Micron Carbon Block Cartridge provides a practical replacement filter for maintaining compatible whole house water filtration systems.