The Porter Cable air compressor kit mentioned in our tool guide includes an air hose, however it is both short at only 25 feet, and the material that it is made from is inexpensive PVC, which is very rigid and thus difficult to work with. I instead suggest getting a hose made of either a hybrid of rubber and PVC, or all rubbver like the DEWALT Premium Rubber Air Hose. Rubber air hoses are very flexible, but can be a little heavy. The 50 feet length also means you won’t need to move your air compressor with you as you move around your house.
Be aware that when you buy a hose they don’t always include the fittings, so those will need to be purchased separately.