Extension Set, 0.2 Micron Filter, Male Luer Lock Adapter with Retractable Collar, 3.9 ml, 9.5" Length, Non-Pyrogenic, Non-DEHP, Sterile Fluid Path, 48/cs (Rx) (Continental US Only) (Product Access Restricted. Check with your sales rep to verify eligibility) (Item is Currently on Manufacturer Backorder with limited ava