MediChoice Disposable Suction Canisters are made of durable polycarbonate material and hold up to 250cc of fluid. The canisters have easy to read volume marks in 25 mL increments to help with patient documentation. Each canister ring seal firmly secures the liner lid to the canister maximizing the vacuum power to provide the best clinical outcomes. MediChoice Reusable Suction Canisters are made of durable polycarbonate material and hold up to 1500cc of fluid. MediChoice Specimen Sock Pour Spout Covers with collection port have a tethered cap and are used in conjunction with specimen socks to trap and catch specimens. The covers fit a 1/2 inch port and are single use disposable.