يعرض الحليب دقيق الترشيح خصائص مكروبيولوجية تسمح بحفظه لمدة طويلة. بعبارات اخرى، يبدو الأمر كما في الحليب الطازج ولكن عوضاً عن انتهاء مدة صلاحيته بعد أيام قليلة يمكن أن يبقى لعدة أسابيع. "المعجزة" تعود إلى الترشيح الدقيق عبر أغشية من السيراميك woven tightly so that it can physically separate microbes from milk. The fact that it is a physical process and does not require heating the product means that finely filtered milk can retain flavor and nutritional qualities very similar to fresh milk. The result of fine filtration is a liquid with a low microbial load. The level of pathogens may be further reduced thanks to pasteurization HTST which allows deactivation of any remaining microbes. Without affecting any of the nutritional and organic properties of the product, the process is carried out only on the small portion of skim milk and does not react with the nutritional content in the fat.


