Float shut-off w/built-in filter eliminates back flow to suction regulator. Foam guard to prevent premature shut off. Float valve welded in place. Port caps attached to lid. Patient port designed w/20° angle, prevents kinked tubing. #32200 REPLACES 4672-800cc Hi-Flow w/lid 24/Cs #32224 REPLACES 4675-1200cc DynaVac EMS 40/C Latex Free UNSPSC#42293521