Hollister Replacement filter

Security and confidence achieved by highly effective deodorizing and venting filter made of activated carbon granules. Convenient to use with drainable pouches that have replaceable filter holders (e.g. Series 366x, 383x, 385x, and 389x). Easily changed as needed. Superior design allows filter discs to be used for up to 48 hours; 2 plugs are provided if no filter is desired.