Bundle and Save! Grab the Large Buster ICU Oxygen Tent with it’s compatible PureVent 10L Oxygen Concentrator for pets that weigh up to 70 lbs. This combo is the perfect solution for pet owners who want to provide their pets with top-notch veterinary care from the comfort of their own home. Supply pure oxygen to pets recovering from surgery, dealing with respiratory distress, or other health conditions. With its durable construction and low noise level, the PureVent 10L is built to last and won’t disturb your pet’s rest or relaxation. And the best part? You’ll never have to worry about refilling an oxygen tank again, as it converts air from its surroundings. A prescription is required to purchase a bundle with an oxygen concentrator, after checkout is completed we will email you a form to upload your prescription or give us your veterinarian's information to obtain it on your behalf.