Baxter Blood Administration Set - Box of 50

Transparent tubing (4.04mm diameter) with retractable male luer lock at distal end, a non-vented plastic spike protected by a sheath at proximal end and 2 flexible chambers in the centre to allow manual compression. The upper chamber contains a filter (180-200µm) and the lower contains a ball which acts as a valve. A roller clamp controls the flow rate.