One-Use CA Filters are cellulose acetate filters designed for filtering drugs prior to injecting.  Cellulose acetate is an artificial material with the ability to remove mirco-particulate matter that may be present in the drug, leading to vein damage. 

The filters are cut to 8mm in length and are large enough to filter the contents of a full cooker, normally, 3ml.

CA filters are provided as standard in the One-Use Spoon kit but are also supplied as a stand alone pack of five filters

​Note - these filters do not remove virus particles or bacteria from the liquified drug.