Step 3. Justify your request for a raise in the body of your letter. Research the average pay for your position, factoring in your education level and region. Your justification should be fact based and written objectively, not based on your opinion or simply because you need more money.
CPAP chin straps â are used to keep the mouth closed and are helpful for mouth breathers. There are several manufacturers of PAP machines, masks and other equipment. Top names include: Phillips Respironics (Respironics), ResMed, DeVilbiss, Fisher & Paykel, Viasys, Puritan Bennett, Apex Medical, and CareFusion.
These masks are used by people who breathe through their mouth during sleep and do not wish to use, or have not had success with, a nasal mask and chinstrap. In general, full face CPAP masks are heavier and bulkier than nasal CPAP masks simply because they cover both the nose and mouth.