Transform your bathroom into a spa-like oasis with the TOTO Aquia IV 1.28 GPF and 0.9 GPF Universal Height Elongated Bidet Seat Toilet. Aimed at homeowners who crave premium hygiene with practical efficiency, this two-piece system cleans smarter and flushes cleaner—without drama or headaches.

Key Features & Design

• Dual-Flush Efficiency — 1.28 GPF full flush for tough jobs and a 0.9 GPF water-saving option, helping conserve water without compromising performance.
• Elongated Universal-Height Bidet Seat — ergonomic, comfortable design that fits a wide range of users; skirted trapway for easy cleaning and a sleek look.
• Washlet+ C5 Bidet Seat — built-in bidet with adjustable water temperature and pressure; five settings; controlled via a sleek wireless remote; heated SoftClose seat with five temperature options; includes an air deodorizer and warm air dryer.
• Concealed Installation — concealed power cord and water supply hose for a clean, integrated look in any bathroom.
• Rough-In Compatibility — adaptable to various rough-in sizes to fit your existing plumbing setup.
• Interior Design — skirted design hides the trapway, delivering a modern, easy-to-clean appearance that elevates your space.
• Included Manuals & Shipping — User Manual and Spec Sheet included; Free USA Shipping; your unit will be packed and shipped within 1–3 business days and delivered in 5–10 business days.