Same here - Lisa, I tried to message you back but couldn't. Send me your address and I'll send what I've got.
One question though - these are HME's that are meant to attach to a vent - I'm wondering if that makes a difference?
I can find a picture of them if you'd like.
Mom to Paul, 3 years old, vented due to central apnea, very severe Chiari II, sacral-level spina bifida, g-tube, autonomic dysregulation with significant temp dysregulation, hypertension. Beautiful, happy child.