Opioids Wheel filters for shooting pills?

[Mau]

Can anyone recommend a brand of easily obtained wheel filter? Thanks

 

[negrogesic]

Not sure what brand to recommend as I haven't had to use these types of filters in quite a few years now, but anything individually sealed should work well, this was available on Amazon:



Note when shooting pills you'll want to first filter through a larger .45um micron filter, or even sterile cotton, to remove the large particles. Then you take that filtered solution and run it through a .22um filter (like the one pictured above).

Again best to get a individually wrapped micron filters. The often are sold loose in a bag, which loses its sterility once you open it.

 

[Mau]

Thank you. So a cotton and then one of those should work alright? Never used a wheel filter before, but figure it is probably sensible at this point.