How to assemble a Respironics Optilife CPAP mask – This is a place for the community to provide tips and advice on How to assemble a Respironics Optilife CPAP mask. This topic was created by Ze Ro Co OL 06 and the tips are provided by the community. The tips you add here can be your own or referred from another site. The best tips are then ranked at the top when up-voted by members of the community.