ConvaTec SUR-FIT® Natura® Two-Piece Closed-End Pouch with Filter and Two-Sided Comfort Panel 2-3/4" Flange, Opaque, DisposableSUR-FIT® Natura® Closed-End Pouches are designed for one-time use. They are available with a filter that is designed to reduce odor and gas buildup. There's no draining or uncomfortable clip to worry about. When you're ready, you simply remove the pouch, place it into a disposable bag, then discard it. Compatible with Stomahesive® and Durahesive® skin barriers.Charcoal filter deodorizes and releases gas.Coupling ring provides audible click confirming secure connection to skin barrier.Comfort panels are designed to be quiet and odor-proof helping maintain discretion.Two-piece design permits easy pouch removal for venting or changing.Designed for one-time usage and may be used for every day use, special occasions or intimate moments.