Fixed RV Dry Flush Toilet, Waterless Rechargeable (featuring LooSeal waterless seal technology)
Fixed RV Dry Flush Toilet, Waterless Rechargeable (featuring LooSeal waterless seal technology)
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Adjustable Bag Length
Three Refill Bag Length Operation Modes
- Standard: Action
- Small: Press Plus + Action simultaneously
- Large: Press Plus first, then Action

Easy to rotate
Rotate 90° Left and Right
Adjust the toilet angle according to the space.




180° Rotating Toilet Upper Part(Space-Saving)
The premium upper part of the toilet body rotates 90° to either side (180° total) to seamlessly align with narrow aisles, corners, and irregular niches, allowing users to customize their seating angle and maximize legroom in tight quarters. This flexible design allows for effortless test-fitting before securing the four-point mount—provided clearance is reserved for lid opening, drawer access, and wiring—while also rotating freely to eliminate cleaning dead zones. It is the ultimate space-saving sanitation solution for baths in Class B RVs, campervan conversions, tiny homes, and remote cabins.

Electrical & Safety
Engineered for ultimate power security, the system seamlessly supports direct 12V/24V RV power integration within a strict safe operating range of DC 9V–30V, requiring the standard dedicated R1808 charger if direct wiring is unavailable. To comprehensively safeguard the toilet's advanced circuitry against abnormal electrical spikes, it features heavy-duty dual over-current protection with combined internal and external fuses, alongside smart power monitoring for instant fault and low-battery alerts, and an intelligent auto-charging logic that manages the internal backup battery to safely prevent overcharging.

IPX4 Certified Splash Protection
Engineered with an IPX4 splash-resistant rating when fully closed, the R1808 offers reliable protection against daily splashes and accidental water exposure. While this protective shielding safeguards the electronics during routine maintenance, it is suitable for well-ventilated, low-humidity wet baths only when the unit remains completely sealed. To ensure optimal performance and product longevity, avoid direct shower spray or prolonged exposure to high-moisture environments.

"Drill-as-Needed" & Rapid Service Layout
Engineered for ultimate tailoring flexibility, the unpierced chassis preserves a flawless waterproof seal for bottom-routing setups, while featuring designated side-access points for optional drilling in rear-wiring RV installations. This fully adaptable structure allows you to custom-configure your utility path without compromising the unit’s structural integrity, complemented by a removable battery cover for rapid, hassle-free swaps.
R1808 Technical Specifications
| Product Type | Automatic waterless dry flush sealing toilet for RVs, vans, boats, cabins, tiny homes, and off-grid bathrooms |
| Battery Capacity | Built-in rechargeable lithium-ion battery, 55.5 Wh. Up to about 100 sealing cycles per charge |
| Charging Time | Approximately 2.5 hours for a full charge |
| Power Input | 9–30V DC / 2A input; compatible with 12V and 24V vehicle power systems when properly connected |
| Seat Height | 17.9 in |
| Product Weight | 21.4 lb |
| Materials | PP, ABS, POM, silicone, and stainless steel |
| Waterproof Design | Waterproof when the toilet is fully closed, helping protect internal components from moisture |
| Sealing Cycle Time | About 2–3 minutes per sealing cycle |
| Load Support | Up to 330 lb |
| Dimensions Closed | 17.4 × 14.4 × 18.9 in, with lid closed |
| Dimensions Open | 17.4 × 14.4 × 34.4 in, with lid open |
| Refill Cost (per use) | Black refill pack: approx. $0.70, Blue refill pack: approx. $0.58, Black refill bags only: approx. $0.58, Blue refill bags only: approx. $0.47, With urine tank: daily cost for two adults under $2.00 |
| What’s in the Box | MODIWELL R1808 Dry Flush Rv Toilet × 1; 60-Use Refill bag and Coagulant; Charger Kit × 1; User Manual × 1; Urine Tank × 1; Bowl × 1; Jig × 1 |
| Operating Conditions | 0°C – 40°C (32°F – 104°F), 20% -80% RH |
| Storage Conditions | -20°C- 60°C (-4°F – 140°F), 5% -95% RH |
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