Fisher & Paykel Simplus Seal Replacement Silicone Cushion Size:Small so if you find that

so if you find that you need to change the size of your mask you can simply purchase a new cushion and snap it on to your existing frame

The humidity levels can be adjusted accordingly to your level of comfort

The result is ideal humidification and warming of the air for effective therapy

Advanced Reporting: IncludesLung Volume Monitoring

minimising tension on the mask and enhancing comfort

Fisher & Paykel Simplus Seal Replacement Silicone Cushion Size:Small so if you find thatThe Simplus seal is made from medical grade silicone and is exclusive to this mask. The markings for the cushion is on the top side of the cushion and indicates the size of the cushion. There are markings S Small, M medium, L Large. SIZES: Small, Medium, Large