2.5A Glass Fuse 4pcs/Pack For VARON Home Oxygen Concentrator 105W / 101W / 105W Pro Test fine dust filter and three

fine dust filter and three bacterial filtration treatment for the input air respectively

especially for seniors

An auto shutdown timer on the oxygen concentrator machine allows you to set a time interval between 1-240min

Adopting a high-quality molecular sieve and 8-stage filtration system

the NT-01 has a built-in battery

2.5A Glass Fuse 4pcs/Pack For VARON Home Oxygen Concentrator 105W / 101W / 105W Pro Test fine dust filter and threeOnly Match with Home Oxygen Concentrator 101W 105W 105W Pro. Specification: Diameter 5 20 mm US standard 2. 5A European standard 1. 6A 4 pieces small bag Please note: 1. These accessories batteries will be shipped separately from the oxygen concentrator, and they usually take 15 20 business days to deliver. 2. The accessories batteries do not apply to the return and refund policy.