Modiwell R1808 RV Toilet Waterless Dry Flush Self-Sealing
Modiwell R1808 RV Toilet Waterless Dry Flush Self-Sealing
*SHIPS FREE!
- Waterless, No Plumbing: No fresh-water hookup, no black tank, no dumping.
- Truly Odorless: Heat-seals each use into an airtight pod; coagulant suppresses odor and liquids.Dispose sealed pods like diapers.
- IPX4 Certified: Splash protection from all directions—safe for wet baths, cleaning spray, and accidental splashes.
- 180° Swivel: Upper unit rotates 180° to fit tight corners, turns, and irregular layouts.
- Integrated Power: Direct 12/24V RV hookup; dual fuses + smart power monitoring for safer, steadier operation.
- On-Board Storage Bowl: Temporarily store sealed pods inside—no need to find a bin immediately; travel with fewer stops.
- Solid Load Capacity: Robust build, supports ~350 lb with home-like seat height.
- Eco-Friendly: EN13432-compliant biodegradable liners; dispose via local municipal waste rules.
Note: The R1808 toilet requires an external power supply (12V/24V)
✨New Product Launch Notice! 🚚 Shipping Update: Estimated delivery time is approximately 14 days. Thank you for your patience!
Due to customs requirements in some countries (including the Middle East, Australia, and New Zealand), the standard solidified agent will be replaced with an equally effective super absorbent paper. This paper has been rigorously tested and provides identical absorption and water-retention performance.
- 18-Month Worry-Free Guarantee
- 30 Day Returns & Exchanges
- Free Shipping to the US, Canada and Australia
- Professional Customer Support
Fixed Installation
Following the provided positioning diagram, drill four screw holes and one hole for the power cord (the hole diameter should be enlarged to at least 25mm). Ensure the distance from the center of the toilet to the wall is at least 220mm. Drill holes to secure the toilet. Refer to the video for the detailed process.
Regarding the choice of fixation: If your structure is suitable, please use the drilling method (screws). If drilling is not an option, you can choose to fix it with silicone sealant.
R1808 RV Toilet Dimensions
- Open (approx.): D 17.4" × W 14.4" × H 34.4"
- Closed (approx.): D 17.4" × W 14.4" × H 19.0"
- Seat height (approx.): 17.9"
Recommended room width (approx.): 15.7"Standard home-like seat height; compact to fit most RV wet baths and small spaces.

Buttons & Operation
Start
- Short press: wake and enter ready state; auto sleep after 5 min of inactivity.
- White LED: on = active; off = sleep.
PLUS
- Long press: feed liner (make a larger bag / liner replacement).
- Red LED: solid = low battery (charge now); blinking = fault.
Action
- Press and hold 2 sec until beep: start heat-seal cycle; creates one standard bag.
- Yellow LED: blinking = sealing in progress (may take longer in hot weather); solid = lid or sliding door open—close to continue.
Combo (PLUS + Action)
- Press both 2 sec: direct seal, creates a small bag for minimal waste.

180° Swivel (Tight-Space Friendly)
- Full-fit alignment: head rotates 90° each side (180° total) to align with narrow aisles, corners, and irregular niches.
- Install flexibility: test fit first, then 4-point mount; reserve space for lid opening, drawer/service access, and wiring.
- Easy cleaning: rotate to access sides and back, reducing dead zones.

Electrical & Safety
- Integrated power: seamless 12/24V RV hookup for simpler install and stable supply.
- Dual over-current protection: internal + external fuses cut power quickly on abnormal current to protect circuits.
- Smart power monitoring: tracks usage and status (low battery, fault, lid/door open) with instant alerts.
- Auto-charge logic: when external power is connected, the internal battery auto-charges below 50% and stops at 100%, ensuring backup power for outages.

IPX4 Certified Splash Protection
The R1808 RV toilet is IPX4-certified, resisting splashes from any direction—ideal for wet-bath use, cleaning spray, and accidental splashes. Together with 12/24V integrated power, internal/external fuses, and status monitoring, it remains stable and safe in humid environments.

Load Capacity & Stability
The R1808 toilet features a high-strength load-bearing structure and a multi-point support base for users of all sizes. It remains stable and stable even during bumpy rides, providing a comfortable, home-like seating experience.
- 350 lb load capacity: Meets the demands of most adults and long-term use.
- Four-point support base: Evenly distributes force, minimizing the impact of vehicle vibration on the seating feel and structure.


Modiwell R1808 Dry Flush Toilet Product Manual: