This listing is intended for replacement component ONLY and is NOT a mask system.
Replacement CPAP mask cushions are very important to replace every 6 months.
This cushion and sure seal technology flap is the from the newest full face mask manufactured by Phillips Respironics.
This cushion uses the softest material and Blue Gel technology along with the (SST) Flap that covers the cushion.
The SST stands for sure seal technology.
This technology along with the blue technology makes for one of the best sealing most comfortable full face CPAP Masks on the market.
The ComfortGel Full Blue CPAP Mask comes in small, medium, large and extra large. Therefore these cushions do as well.
All CPAP Mask cushions are made to break down naturally overtime.
In order for these cushions to be so soft and comfortable they breakdown from normal use and the oils in your skin.