Grizzly Snorkeling What Type of Tubing is this September 11, 2015 I don’t think this is pool tubing because not like any I have. This looks like some type of heater hosing. It’s nice because it’s thin. There are a few pieces of it on my 660 and I’d like to get some more. Anyone know what this is? Attached Thumbnails Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related