How to choose zeolite molecular sieve for oxygen concentrator/generator

At present, there are two main types of molecular sieves used by oxygen concentrator in market, sodium type and lithium type molecular sieve. The lithium type molecular sieves are more efficient than sodium type molecular
sieves that can greatly reduce the volume of oxygen generators that makes the oxygen concentrator smaller and easier to carry around. Since the lithium molecular sieve is much more expensive than sodium type, sodium oxygen molecular sieve is also very popular in market for most cases.

Видео How to choose zeolite molecular sieve for oxygen concentrator/generator канала Luoyang Jalon Micro-nano New Materials Co., Ltd.