Integrated filter helps eliminate gas build-up (pouch bulging)

making it easier to empty and clean

SenSura® Click has a double-layer technology comprising a darker skin-friendly contact layer and a lighter strong protection layer

With the PREVENT® anti-reflux filter

They have metric measurements for incision recording

Nu-Flex Oval F Convex Drain Pouch Pre-Cut 2-1/4" x 3-3/4" Adult 24 oz. Miscellaneous Braces Integrated filter helps eliminate gasNu Flex Oval F convex drainable pouch pre cut 2 1 4" x 3 3 4" adult 24 oz. Odor proof, strong and lightweight, easy application. Oval pre coated water proof adhesive foam pad. Includes 10 pouches and 1 closure clamp.