Backflush Replacement Silicone Reflux Reservoirs 20-0101 & 20-0102* Replacement Silicone Reflux Reservoirs For use with active and passive backflush instruments (Sterile Box/10) *For use with Backflush Instruments 20-0130 and 20-0131 reusable. Stainless Steel Blunt Straight Replacement Needle 20-0104 Stainless Steel Blunt Straight Replacement Needle with luer lock connector 0.9mm (20g) backflush needle. Stainless Steel Blunt Straight Replacement Needle (Tapered) 20-0105 Stainless Steel Blunt Straight Replacement Needle with luer lock connector 0.9 (20G) tapering to 0.6 (23G) tapered backflush needle. Titanium Backflush Instrument – Passive & Active Aspiration 20-0131 Titanium Backflush instrument – Passive and Active aspiration Titanium Backflush Instrument – Passive Aspiration 20-0130 Titanium Backflush instrument – Passive aspiration