Dometic 400 Essential RV Toilet – Lightweight Round Bowl, 2-Bolt Universal Fit, 18-Inch Chair Height, Gravity Flush

Discover a practical upgrade for your RV bath

The Dometic 400 Essential RV Toilet blends lightness with residential-grade comfort, delivering a trusted, travel-ready seating experience without adding unnecessary weight. Its durable plastic body stands up to road life while maintaining a familiar, full-size feel that many RVers expect from a home bathroom.

Engineered for straightforward swaps, this model uses a universal 2-bolt mount and a shared footprint that fits standard RV rough-ins of 7.625 inches or greater. This makes it a convenient upgrade path from older models or from other brands in the 400 Series, with minimal layout changes and less installation hassle.

Smart design for tight spaces

The compact rear profile is a deliberate feature, designed to free up precious floor space in narrow layouts. Whether upgrading a cramped bath or replacing a bulky unit, the profile helps blend efficiency with comfort, keeping the room feeling open and usable.

Everyday convenience, refined

The residential-style seat and soft-close lid offer a quiet, controlled closing action and an easy-clean hinge that can hold the lid up when needed. This thoughtful detail helps simplify routine use and maintenance, even during busy travel days.

• Efficient flush performance with a calm, quieter rinse
• Easy to clean, smooth surfaces for quick maintenance

Performance and potential benefits

Across real-world trips, you may notice a combination of robust seating comfort, dependable mounting compatibility, and a footprint that adapts to varied RV layouts. While outcomes can vary with different installations, the design points toward reliable operation and simple care on the road.

• Lightweight construction supports easier handling and installation
• Residential look and feel, adapted for RV life
• Clear footprint and mounting compatibility for flexible layouts