Well our old Ultra Frame lasted 4 seasons and it's got to go. Legs were rusted by the plastic pads and the liner was not to be repaired anymore. I think we got our money out of it Just went and picked up the new "style/color Ultra Frame. (2) intake ports will be nice and I actually like the new color better. Also it seemed like the upright connectors ("T") connectors are a little more aesthetically pleasing. Just waiting for the weather to cooperate and new one will be assembled. Just FYI I used a SWG for all the years and no rust from that....rusty legs were from nasty winter weather here in WI and a small leak we couldn't find...lol.