The toilet offers a 2-piece design with a separate tank and ADA (Americans with Disabilities Act) elongated bowl for greater comfort. Comfort Height design features a height comparable to that of a standard chair to make sitting down and standing up easier for people of all ages. This functional and efficient toilet includes our EverClean surface that inhibits the growth of stain and odor-causing bacteria, mold, and mildew. Also includes a plastic seat, wax ring and bolts for easy installation. WaterSense certified HET (high-efficiency technology) uses 1.28 GPF for significant water savings. Constructed with durable vitreous china for cleaner, long-lasting use. 5 year warranty.