I have for sale a lightly used hypoxico altitude system. Included is:
Hypoxico everest summit 2 generator (12,500')
High altitude adaptor (21,000')
Hepa filter with feed tubing
Delux bed tent (up to queen/king bed)
Pulse ox finger analyzer
O2 analyzer
Universal mask circuit setup (2 masks, 1 brand new)
$2700 shipped to continental US. Can make a deal for pick up. Email for pictures or questions.