... blister Infusion set Spike with air vent,Drip chamber,Filter,PVC tube,Regulator,Latex bulb,Hypodermic needle. ... vent / without air vent), Metal spike,Drip chamber,Filter Roll regulator,Injection site(Latex bulb,Latex-free ... with integrated air vent and filter2) Transparent drip chamber with filter 3) Flexible tubing with standard length ... /40HQ 819CTN 409500PCS Manufacturer for CEmarked IV Infusion Set