This Respironics white fine filter is to be used in Respironics REMstar legacy machines only. This white filter is compatible with the following machines by Respironics.
- REMstar Plus CPAP Machine
- REMstar Plus C-Flex CPAP
- REMstar Pro 2 C-Flex CPAP Machine
- REMStar BiPAP Plus
- REMstar Lite CPAP
- REMStar BiPAP AutoSV Advanced
- REMstar BiPAP Auto with Bi-Flex
- REMstar BiPAP ST Gray Model with Smart Card
- RemStar BiPAP AutoSV
- REMstar BiPAP Pro 2 with Bi-Flex
- REMstar Auto CPAP
- REMstar Auto C-Flex CPAP Machine
This filter is convenient since it fits all of your REMstar machines so you would not have to worry about finding a new filter anytime.