Nebuliser Set with Mouthpiece. A simple and inexpensive way to replace the drive line tubing, face mask and medication chamber of your nebulisers. Compatible with Arianne and Drop Nebulisers. Includes: 1 x Drive Line Tubing, 1 x Adult Face Mask & 1 x Medication Chamber. Includes: 1 x Drive Line Tubing, 1 x Mouthpiece & 1 x Medication Chamber.