The Granny Jo Products H/K Tank Cover is easy to attach using hook and loop straps. Made from an easy to clean and sanitize vinyl fabric.  Perfect for locations such as medical facilities that need covers that can be sanitized.  Made in the USA. 

For those customers looking for Medical Gas covers the color codes are:

Grey-Carbon Dioxide    Yellow-Medical Air    Blue-Nitrous Oxide    Black-Nitrogen

Green-Oxygen  Brown-Helium