New/old member and a question

My name is Jess, I joined this message board quite a while ago and come on often but I don’t usually post anything. I’ve learned so much from this board though 🙂

Anyways, my question, I recently switched from a Minimed 522 to an Animas Ping pump and still have a few infusion sets and reservoirs left for the Minimed. Is there any place I can send or take them so I don’t have to just throw them out ?