Medline is one of the largest medical suppliers in the United States, and here on JustNebulizers.com we offer 3 different nebulizer machines to choose from. Medline's most popular nebulizer machine, the Sportmist Portable Nebulizer, is a piston compressor with a rechargeable battery that gives you the option to take a nebulizer treatment almost anywhere! Accompanying the Sportmist is Medline's Doggy Neb, a nebulizer machine for kids. The cute puppy shape is sure to coax a hesitant child into comfortably receiving a nebulizer treatment without fuss. Additional nebulizer supplies available from Medline include nebulizer filters for all three of their nebulizer machines.