Flat-D Pouch Vent Disk,1" Diameter,10/Pack,PVDPrice: USD17.95 Flat-D Pouch Vent Disk is easily attached to any ostomy pouch to eliminate ballooning and deodorize the gas coming out of the pouch. This disk features low profile and economical design that gets attached with an adhesive tape. It is a proven activated charcoal venting system and each disk easily lasts for the life of a pouch. Other products from H e a l t h P r o d u c t s F o r Y o u |