EZBio Ultra Minipure Sterilizing Grade Capsule Filter, Double Layer PES, 0.2µm Pore Size or 0.45µm/0.2µm Pore Size, Silicone O Ring, Autoclavable Capsule Filter, Non Sterile. 0.2µm Capsule Filters are sterilizing-grade capsule filters engineered for exceptional control of...