Thank you for viewing. This is a complete set of accessories for the BabySmile Merci Pot S-503. Usable from 0 months old. The hose and nozzle were cleaned every time they were used. A new long silicone nozzle is also included. Everything is still usable, but if you are concerned, please purchase separate replacement parts. - Brand: BabySmile - Model: Merci Pot S-503 - Accessories: Power adapter, hose, nozzle, cup, filter - Target age: 0 months and up - Features: Powerful suction to clear stubborn nasal mucus! *The main unit is a medical device and cannot be sold according to Mercari regulations. This is a sale of accessories only.