We have recently required the use of Quinte CPAP in Trenton, Ontario. In particular for supplies for sleep apnea devices. We have received very friendly and helpful service at this location. You can obtain everything from filters to different styles of masks. We purchased the N30i masks and they each come in a starter pack. The package has three sizes of nasal 'pillow' attachments. It has been my experience that you can use one for awhile but end up wishing to switch to a smaller 'pillow' or a larger one. Make sure you request to keep these attachments in your package as you may very well wish to switch them up. You have paid for the entire selection, so I recommend ensuring they all go with you when you are completing your purchase. read more