Eufy Dirty Water Reservoir for Omni S1 Pro RoboVac T2080V11-87
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Description
Description
Eufy Dirty Water Reservoir for Omni S1 Pro RoboVac T2080V11-87
Restore the onboard dirty-water collection system of your compatible Eufy robot vacuum with the genuine Eufy T2080V11-87 Dirty Water Reservoir Assembly. Designed for the Eufy Robot Vacuum Omni S1 Pro and Omni S1, this replacement reservoir collects wastewater generated by the robot's Always Clean Mop system while it mops the floor.

Onboard Dirty-Water Collection
The T2080V11-87 reservoir forms part of the robot's dual-water-tank system. During mopping, dirty water removed from the roller mop is collected inside this onboard reservoir rather than being returned to the clean-water supply.
220ml Reservoir Capacity
The Eufy Omni S1 Pro uses a 220ml onboard dirty-water reservoir. This compact reservoir works together with the robot's 240ml clean-water tank to support continuous mop rinsing while the RoboVac moves across the floor.
Supports the Always Clean Mop System
The S1 Pro's Always Clean Mop system continuously refreshes the roller mop during operation. Wastewater generated during this process is drawn into the dirty-water reservoir for temporary storage until the robot returns to the UniClean Station.
Automatic Wastewater Transfer
When the robot returns to the compatible UniClean Station, collected dirty water can be transferred from the robot's reservoir into the station's larger dirty-water system as part of the automated maintenance process.
Genuine Eufy Replacement Assembly
The T2080V11-87 is an authentic Eufy replacement component designed specifically for compatible S1-series robot vacuums, helping ensure the correct fit and intended operation of the onboard water-management system.
Key Features:
- Genuine Eufy replacement dirty-water reservoir assembly.
- Manufacturer part number T2080V11-87.
- Designed for the onboard water system of the RoboVac.
- 220ml dirty-water capacity.
- Collects wastewater produced during mopping.
- Works with the Eufy Always Clean Mop system.
- Forms part of the robot's dual-water-reservoir design.
- Supports automatic wastewater collection.
- Removable for emptying and cleaning.
- Compatible with Eufy Robot Vacuum Omni S1 Pro.
- Compatible with Eufy Robot Vacuum Omni S1.
- Suitable as a replacement for a damaged or malfunctioning original reservoir assembly.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | Eufy |
| Manufacturer Part Number | T2080V11-87 |
| Official Product Name | Dirty Water Reservoir Assembly |
| Product Type | Robot Vacuum Replacement Dirty Water Reservoir |
| Accessory Type | Onboard Dirty Water Reservoir Assembly |
| Reservoir Capacity | 220ml |
| Water Type | Dirty / Waste Water |
| Installation Location | Inside the Robot Vacuum |
| Function | Collects Wastewater Removed from the Mop During Floor Cleaning |
| Dual Water Reservoir System | Yes |
| Robot Clean Water Capacity | 240ml |
| Robot Dirty Water Capacity | 220ml |
| Automatic Wastewater Collection | Yes |
| Compatible Model | Eufy Robot Vacuum Omni S1 Pro |
| Compatible Model | Eufy Robot Vacuum Omni S1 |
| Removable | Yes |
| Maintenance | Empty and Clean as Required to Prevent Debris Build-Up and Odours |
| Quantity | 1 Dirty Water Reservoir Assembly |
| Colour | Black / Transparent Dark Grey / Red |
| Product Authenticity | Genuine Eufy Replacement Accessory |
What's in the Box:
- 1 x Eufy Dirty Water Reservoir Assembly T2080V11-87
Note: This is the 220ml dirty-water reservoir installed inside the robot. It is not the separate 2L dirty-water tank used by the UniClean Station.
Restore the onboard wastewater collection system of your Eufy Omni S1 Pro or Omni S1 with the genuine T2080V11-87 Dirty Water Reservoir Assembly, designed to collect dirty water generated by the Always Clean Mop system during floor cleaning.
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