The Replacement Cushion for Respironics Wisp Nasal Mask is the original replacement for your mask. The product is designed to be replaced on a regular basis to provide the best performance of your mask. Cushions available in 4 different sizes: Petite, Small-medium, Large, And X-Large.
This cushion is only compatible with the Respironics Wisp Nasal Mask.
Returns on warranty issues only.