Spare small/large CPAP masks -- F&P Vitera full face mask
When you purchase a replacement face mask from ResMed, they give you a pack with all the sizes. I've kept the medium size mask, but am happy to give away the small and large mask. You will need to have your own head gear from prior mask purchase. As shown in the picture, the mask is the full face mask that covers nose and mouth. I can meet you to give you the mask(s) at Roma Street Parklands or train station.