An ad from Veteran Plumbing & Supplies in Windsor, Ontario shows there could be a black market for 3.5 gpf toilets developing in the United States. The ad, which ran in May in the Detroit-based Observer & Eccentric, highlights a 3.5 gpf Kohler.
“These superior flushing toilets are available in select areas only, in this case, two short blocks from the tunnel exit in downtown Windsor,” reads the ad. “The best part for you, the discriminating shopper, is that your U.S. dollar is worth much more in Windsor.”