The replacement Final Bacteria Filter prevents bacteria and other contaminants from entering and damaging your oxygen concentrator. It is designed for use in Puritan-Bennett and Respironics concentrators, but it may also...

The Intake Bacteria Filter processes air as it enters the oxygen concentrator. This intake filter is for use with concentrators only and is compatible with multiple concentrators.   Cleans bacteria from air...

ROSCOE TRUAIRE-5 INTAKE FILTER FOR 5L OXYGEN CONCENTRATOR EACH