At Copper Star Home Medical Supplies, we stock a wide variety of portable oxygen concentrators, CPAP supplies, and other respiratory products with a range of purposes. We carry all major and popular brands of respiratory products. Come browse our inventory today. We are conveniently located near Scottsdale AZ. Our trained staff members are committed listeners who will give you all the time you need and never pressure you to buy. We are knowledgeable about our mobility products and can assist you in selecting the best solution. We also stand behind our prices, which is why we offer a price match guarantee. We look forward to meeting you, and helping you remain independent.