Portable Reverse Osmosis Unit

Make: Mar Cor Purification
Model: WRO 300
5 PORTABLE REVERSE OSMOSIS UNITS, items are being sold without warranty, see attached Excel Sheet for Serial Number's. 

The Mar Cor WRO 300 is a portable Reverse Osmosis (RO) water purification system designed for medical‑grade water production, primarily supporting hemodialysis applications. The unit provides highly purified product water through a compact, mobile RO platform suitable for clinical, acute care, and backup dialysis environments. It is engineered for ease of operation, reliable performance, and compliance with dialysis water quality standards.

Key Features:

• Portable RO system for acute and facility‑based dialysis water needs.
• Produces ≥1.1 L/min purified product water, dependent on feed water quality and operating conditions .
• High rejection rates: >96% total dissolved solids, >99% bacteria and endotoxin removal (with potable feed water) .
• Integrated automatic flush modes to reduce stagnant water and maintain system hygiene (Operator's Manual) .
• Compatible with standard medical water pretreatment (sediment, carbon filtration) to meet feed requirements .
• Operational feed water requirements:
• Flow: ≥3.0 L/min incoming feed water
• Pressure: 0.15-0.3 MPa (22-45 PSI)
• Temperature: 5-30°C feed water range
• Designed for easy maintenance with accessible service points, modular RO components, and replaceable filters (Service Manual) 

Intended Use:
The WRO 300 is built for hemodialysis water purification, delivering reliable, low‑volume RO water production for single‑patient treatment or emergency/backup scenarios. The system supports compliance with medical water quality standards when used with appropriate pretreatment and monitoring.

Serial #

1327574

1327575

1327572

1327573

1368565

 

Inspection is strongly recommended. Items are offered with no warranty or guarantee of condition; units have not been tested on-site for full functionality. Some parts may be missing, and some units may require repairs. If deficiencies are not listed, it does not mean that none exist. Actual items may vary slightly from the stock photo attached. The condition of the property is not warrantied. If applicable, due to sensitive patient information, hard drives have been removed. Inspection and pickup are by confirmed appointment only, Monday-Friday 8 am to 3 pm. Closed federal holidays. Bidder is responsible for disassembly, packing, crating, banding, shipping, loading and removal. The agency will not assist. Please note that all property must be removed from our warehouse at the same date/time. We do not allow partial shipments and cannot hold items from a lot for pick up at a later date. Please email our logistics team 3 business days in advance of picking up the property or scheduling an inspection.

Inspection: Please contact the property custodian for appointments/removals. If you are the successful bidder, property must be paid for within 2 business days and property removed within 10 business days from the time and date of the award e-mail notification of sale results, unless otherwise specified in the contract.