modiwell R1808 dry flush toilet RV
details of the toilet in the modiwell R1808 motorhome.
Dimensions of the Modiwell R1808 dry-flush RV toilet
Modiwell R1808 Dry-Flush Caravan Toilet Features
modiwell R1808 RV Toilet - Automatic Bagging Technology
Modiwell R1808 RV Toilet - Easy to Use

Modiwell R1808 RV Toilet | Waterless Dry Flush | Fixed-Loo Seal

$899.99
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Description
  • 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:  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.
  • The R1808 RV toilet should be installed and wired under the guidance of a professional. If wiring is not possible, please use the dedicated R1808 charger

Before connecting the power cord to the R1808 RV toilet, please ensure that the power supply's output voltage is stable within the DC 9V~30V range; exceeding this voltage range will directly cause damage to the toilet's circuitry.

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.

⚠️ Shipping Notification (Canada & Australia)

  • 📦 Restock: Expected to arrive in February.
  • 🚀 Pre-orders: Existing orders will be prioritized and shipped first.
  • ✉️Urgent Orders: Please contact us to confirm the best shipping option.
Shipping

Shipping Policy

If any problems arise during the order delivery process, we will notify the customer via email and discuss solutions for the problematic order's delivery.

1.Domestic Shipping

For the United States, Australia, and Canada:
(1).Direct shipping from local warehouse (in stock)

  • Processing time: All orders are processed within 1-2 business days.
  • Delivery time: All orders are processed within 1-2 business days. Delivery time is approximately 3 days, usually within 7 days. Large order volumes may cause delivery delays. Orders to remote areas may take more than two weeks for delivery.
  • Refused orders: If you refuse an order for any reason, you will be responsible for the shipping costs and any storage fees associated with your shipment.
  • Shipping scope: Shipping is limited to the United States, Australia, and Canada.

(2).Local warehouse temporarily out of stock
For some products or regions where the local warehouse is temporarily out of stock, orders will be prioritized and shipped as soon as the stock is replenished.
If you have specific or urgent delivery requirements, please contact us before or immediately after placing your order.

2.International Shipping

  • Delivery time: Usually takes 1-2 weeks, but customs may cause delays of up to 6 weeks.
  • Customs duties and taxes: Modiwell is not responsible for any customs duties and taxes incurred on your order. All fees incurred during or after shipping (such as customs duties and taxes) are the responsibility of the customer.
  • Shipping scope: We currently do not ship to Europe, Japan, or some remote areas.

3.Shipping Costs


We offer free shipping to addresses within the United States , Australia Canada. For orders shipped to all other countries, a shipping fee will be charged, usually calculated based on package weight and destination, with a minimum charge of $5. Please check the final cost before checkout.

Additional service fees: You will be responsible for the cost of any additional services you request (e.g., liftgate delivery, inside delivery, etc.).

Storage fees: If the shipping company is unable to contact you or you fail to arrange delivery, they will charge you storage fees. We will do our best to notify you by phone or email to avoid these charges.

4.Shipping Confirmation and Tracking


After shipment, we will provide a tracking number via email.
Tracking information is usually activated within 48 hours.

Note: All policies are subject to change, and Modiwell reserves the right of final interpretation.

Installation Instructions

Note: The R1808 toilet requires an external power supply (12V/24V)

Modiwell R1808 Rv Toilet Product Manual

18-month extended warranty
30-day return or exchange for quality issues
Professional technical support

Frequently Bought Together

Total price:$959.98

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

Supports direct connection to 12V/24V RV power supply. Before connecting, please ensure the power supply voltage is within the safe range of DC 9V~30V; exceeding this limit will damage the toilet's circuitry. If direct wiring is not possible, please use the dedicated R1808 charger.

  • Dual over-current protectioninternal + 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.

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.

Accordion

How do I connect the R1808 RV toilet power cord?

Connect the red wire of the cable to the positive terminal of the RV or external power supply, and the black wire to the negative terminal. Ensure proper insulation and waterproofing treatments are performed.

What are the voltage requirements for the power cord connection environment of the R1808?

Please confirm that the voltage must be within the range of DC 9V~30V before connecting it to the R1808 RV toilet; otherwise, the RV toilet will be damaged.

If a power cord connection is not possible, can it be connected via a charger?

We can configure the R1808 to use a charger connection method (for non-RV use cases). If you need a dedicated charger for the R1808, please request it through your R1808 order.

Product Parameters

FeatureValue
ModelR1808
ColorWhite
Dimensions(lid open)44.2×36.6x87.4cm(DxWxH)
Dimensions(lid closed)44.2×36.6x48.2cm(DxWxH)
Recommended room width40cm
Seat height45.4cm
Weight9.7kg
Max.Load capacity150kg
MaterialPP,ABS,POM,silicone,stainless,steel
BatteryLithium-ion 55.5 Wh
Battery charging timeapprox.2.5h
Battery chargerInput 9-30 VDC/ 2A
Batteryrangeapprox.100 uses(1-2 weeks for 2 people in continuous use)
Performance60W(max)
Power consumption (per use)0.4Wh
Power consumption(Standby)0.05Wh
Operating conditions0℃-40℃,20%-80% rH
Storage conditions-20℃-60℃,5%-95% rH
WaterproofYes (when toilet is closed)
HandleYes
Toilet lidwith soft close
Cycle for one
Sealing process
2-3min,depending on the ambient temperature
Recommended substratecoagulant(optional consumable)
FasteningFreestanding
Disposal of the bagsResidual waste