Sanitary precision filter is a kind of high-efficiency filtration equipment designed for food, beverage, pharmaceutical, biotechnology and other industries with strict requirements for hygiene standards. Its core is made of stainless steel (such as 304/316L) shell and high-precision filter elements (such as PP, PES, PTFE, etc.), with a filtration accuracy of 0.1–100μm, which can effectively remove particles, microorganisms and impurities in liquid or gas, and at the same time comply with FDA, 3A and other international health standards. Features include corrosion resistance, easy cleaning, autoclavable, and multi-stage cascade support for improved filtration.