Order # 28203909 Manufacturer# 20080002 Brand Allied Manufacturer Allied Healthcare Application Suction Canister Attachments Hydrophobic Filter For Use With OptiVac Aspirator Graduations Graduated Lid Type Stem Lid Material Plastic Sterility NonSterile Tubing Specifications Without Tubing UNSPSC Code 42142403 Usage Disposable Volume 2400 mL The snap-on lid is easy to attach to the canister and virtually impossible to remove The new improved self-sealing filter increases flow by 20% over float types and eliminates back flow that damages the suction regulator and system