About the Billi 994051
The Billi 994051 Fibron X® replacement water filter is designed to reduce sediment, chlorine, taste, odour, and scale in Billi drinking water systems. Using advanced Fibron X® filtration technology, this high-performance cartridge helps protect internal system components while maintaining clean, consistent drinking water quality.
This updated 5-micron replacement filter cartridge replaces the well-known Billi 994001 used in most drinking water systems. Incorporating 4-stage filtration technology, the Billi replacement filter 994051 delivers reliable filtration performance for both residential and commercial applications.
Suitable for all Billi home and commercial drinking water systems, including the Billi Quadra and Billi Alpine, this Billi 994051 filter is also the recommended replacement for the discontinued Billi 994112. It offers equal or better filtration results with guaranteed compatibility.
Billi has selected the world-reputable Pentair Everpure to manufacture this unique filter, ensuring consistent reliability and filtration efficiency.
Previous order code: FBL-994001-994051
FAQs
What is the Fibron X® filtration technology?
Fibron X® is an advanced multi-stage filtration media developed through Billi’s partnership with BWT Best Water Technologies. It uses activated carbon fibre in a graded density profile to maximise surface area and contaminant capture, which improves chlorine, taste, odour, and sediment reduction while maintaining consistent filter life and performance for cleaner drinking water.
For what environment is 5-micron filtration suitable for?
A 5-micron filter provides standard premium filtration suitable for most environments, especially municipal mains water. It removes visible particles such as sediment and reduces chlorine and limescale to improve taste and clarity but does not catch very fine particles like bacteria or parasitic cysts. For sources with more complex contaminants, a finer filter may be required, such as the 994052.
Which Billi replacement filter is right for me?
Choosing the right cartridge depends on your water quality and filtration needs. The Billi 994051 filter offers effective 5-micron sediment, chlorine, taste and odour reduction and is a solid choice for standard municipal water supplies in homes and commercial sites. Billi also offers finer filters for higher purity needs that can capture smaller particles and cysts.
To explore options, view our range of Billi water filters, and if you need personalised guidance, book a free water consultation with our experts for tailored recommendations.
