: to place in or as if in a niche (see 1 niche) Examples of niche in a Sentence The most moving of all the museums in Russia, right now, is also the smallest and the most unlikely.
PR System One 60 Series Heated Tube Humidifier. PR System One 60 Series Heated Tube Humidifier is a Humidifier that uses a heated tube to maximize your humidification during use of a CPAP or BiPAP while reducing potential for rainout! Only available for use with 60 Series of System One CPAP and BiPAP.
Except from cleaning the inside of your CPAP machine, where you are not allowed to open it up, it is highly recommended to clean everything else, such as: 1  CPAP mask, 2  humidifier, 3  hose, 4  filters.xcept from cleaning the inside of your CPAP machine, where you are not allowed to open it up, it is highly recommended to clean everything else, such as: 1  CPAP mask, 2  humidifier, 3  hose, 4  filters.