My Town is Rather small only about 8000 people or so,and we have 3 Needle Exchange sites.
You can obtain Fresh supplies at the Methadone Clinic,also The Local Health unit and The Mental Health and Addictions section of our Hospital.All 3 Places usually Give you a Brown Paper bag or sometimes a plastic shopping bag with Needles,Sterile water usually 2 kinds one type for injection and the other to prepare nasal mists,Cooker spoons,Alcohol Prep pads,Tourniquets,Ascorbic acid packages which are labeled as enough to dissolve one full gram of heroin,Dental Cotton filters(None of Them have heard the term micron filter or wheel filter not even the nurses at the methadone clinic...which is sad as probably 80% of the injection Drug user's in my town inject Oxycontin And Morphine as H is Pretty Scarce)
I would Really Like to get My Hands on a Wheel Filter But Damn...None of the "Harm reduction" services in my town don't seem to know they even exist. also they all give out the disposable plastic one use insulin needles they give you like 20 in the original packaging,and I don't Believe the tips screw off...and don't you need a screw off tip for a wheel filter?