Ultrafiltration is a purely physical filtration with defined pores approx. 20 nanometers (nm) in size. PB International has a pore size of 0,015 micron to capture all bacteria. They not only remove turbidity (the cloudiness you sometimes see in tap water), but also potential pathogens and microplastics.
Bacteria and particulate, such as legionella and iron, are removed from the water and flushed to the drain.
Since our inception we have developed a standard range of ultrafiltration products using multibore membrane technology . The patented multibore membrane technology combines seven individual capillaries in a highly robust fiber – an arrangement that significantly increases the membrane’s stability and eliminates the risk of fiber breakage. The membrane provides a secure barrier against microplastics, suspended solids, bacteria, viruses and other microorganisms and supplies a consistently high level of filtrate quality, even in cases where the composition of the original water
Specialist in ultrafiltration since 15 years
Standard, OEM and customized products
All disciplines in-house, from design to service
International dealer network
Sparring partner in the field of ultrafiltration/membrane filtration
Our marina has been helped by PB a number of times in recent years. We suffered from legionella problems and they have tackled this very quickly and professionally by applying their ultrafiltration solutions.