The Billi 0.5 Micron PFAS External Pre Filter Kit provides an additional level of water filtration, helping reduce unwanted contaminants before water reaches your tap or existing filtration system. Designed for households looking to improve their drinking water quality, this compact external pre-filter offers a practical solution for reducing PFAS, microplastics and fine sediment in mains water.

With advanced 0.5-micron filtration, the Billi 0.5 Micron PFAS External Pre Filter Kit helps capture fine particles while reducing up to 99.6% of PFOS and PFOA, two commonly recognised PFAS contaminants. This additional filtration stage supports cleaner, better-tasting drinking water and provides greater confidence in the water you use every day.

One of its key advantages is installation flexibility. The Billi 0.5 Micron PFAS External Pre Filter Kit can be integrated with an existing Billi filtration system or installed as a standalone inline water filter on compatible cold water supplies. Its compact design makes it suitable for new installations and retrofitting, without requiring a complete replacement of your current water filtration setup.

Compatible with all Billi mixer taps and many other leading tapware brands, this external water pre-filter offers a convenient way to enhance filtration across a range of kitchen environments. When used alongside an existing filtration system, it provides an additional filtration stage that helps manage sediment and contaminants before they reach downstream filters.

For anyone seeking a cost-effective way to improve mains water quality, the Billi 0.5 Micron PFAS External Pre Filter Kit combines targeted PFAS reduction, fine filtration and versatile installation options in one practical solution.