Costco is introducing a new Dual Flush Toilet that is rated as 1.6gpf and 1.1gpf respectively and it has a “Fluidmaster” 2” valve system. The name of the unit is “Waterridge” Item No. 386082 and it is made in China, seemingly for Costco. Waterridge appears to be the manufacturer. September 14 2007As of February 20th 2009, the Water Ridge Dual Flush from Costco is no longer on their web site.
If you bought one, it's now an orphan.
I cannot find any information on the Web (including TerryLove) regarding this toilet or its manufacturer. Is this a quality toilet? Would I be flushing my money down the toilet if I purchased, actually two. My local water authority has no information about this product. I would appreciate any information or opinion you might have.