American Standard 4142.100.020 White Toilet Tank with Coupling. 1.1 Gallons Per Flush.High Efficiency, Ultra Low-consumption (1.1 gpf/4.2 Lpf). EverClean surface inhibits the growth of stain and odor-causing bacteria, mold, and mildew on the surface. Speed Connect tank coupling system. Pressure-assisted siphon jet flush action. 100% factory flush tested Compliance Certifications - Meets or Exceeds the Following Specifications. ASME A112.19.2-2008/CSA B45.1-08 for Vitreous China Fixtures. The item "American Standard 4142.100.020 White Toilet Tank with Coupling" is in sale since Saturday, September 19, 2020. This item is in the category "Home & Garden\Home Improvement\Plumbing & Fixtures\Other Home Plumbing & Fixtures".stock" and is located in Cedar City, Utah. This item can be shipped to United States.