Poly Disc Filter is a 0.2 micron filter which is commonly called a syringe or scope hookup filter. It is specifically designed for sterilization and bacteria retentive applications. These Disc Filters are hydrophilic and bi-directional. Equipped with proximal and distal luer locks (male and female), the filters attach securely to any luer connection, preventing sprays, splashes and breaks in sterility. The specially constructed filters minimize internal fluid loss, retaining only 0.4 ml. They come in an individually sterile pack of 50. Can be used with Olympus OFP pump and in Customer Ultrasonic automated reprocessor.