CANTA Medical Brand Oxygen Concentrator delivers oxygen with a concentration of ≥90%. VH5-B is a very cost-effective oxygen concentrator. It meets the needs of most customers to a great extent. It is an oxygen concentrator with a maximum flow rate of up to 5L, and it is very small and light with a net weight of only 14KG. The VH5-B will save you shipping costs, both in terms of weight and volume. VH5-B has approved CE certification. Accurately regulate the flow rate of ±0.1L/min. Small concentrators have large energy. Should not be missed.