What is the difference between the hypoxic silo and the altomixer?
The silo contains a chemical absorbent that removes CO2 from the air you exhale. The silo has to be replaced after 2-3 hrs of use. The AltoMixer dilutes the oxygen content of inhaled air. They are used together in a stack that consists of 1-6 AltoMixers. Each AltoMixer equals approx. 5,000 ft. of elevation. AltoMixers are reused and last indefinitely.