Zippo brand 'Premium butane fuel' in a torch ?

[windsorlacorona]

I've done searches on this topic but have not found any info on it. One of my local brick & mortar stores sells Zippo brand "Premium butane fuel" and I want to know if anyone has had any luck using this in a torch lighter. It provides no information on how many times it was refined, and the zippo website has no info on it either. The low retail price of $2.99 makes me suspect that it is not highly refined. However, looking at my bottle of Colibri fuel I see that it is called "Colibri Premium Butane" with no specific references to its triple refinement. Anyone have any info on this zippo premium butane? My guess is that it is somewhere between Ronson and the triple refined fuels.