Bemis System II offers a flow rate higher than most other filtered suction canisters. The double-seal canister cover provides a secure fit and a positive vacuum seal. Comes with an Aerostat Filter that Effectively filters aerosolized microorganisms and particulate matter. Positive shutoff valve closes immediately when the fluid reaches the top. Foam guard keeps float valve securely in place; prevents premature shutoff.

• Disposable
• Aerostat Filter - float valve shutoff