Competent, Consistent, & Compliant Medical Device Portable Water Purification System with Automated Hot Water Disinfection The WRO 300 H has been designed to overcome the problem of microbiological build up in portable dialysis reverse osmosis systems that may have extended idle periods. By integrating an automated heat disinfection system into the unit, the WRO 300 H system is engineered and manufactured to be clean by design. The WRO 300 H water purification RO unit is designed for single hemodialysis patient operation. It satisfies the stringent demands of acute providers, while addressing the typical concerns of the home patient. This 510(k) device meets AAMI grade water standards according to ANSI/AAMI/ ISO 13959:2009 with the added capability of efficiently disinfecting without the use of chemicals all in a validated format. Standard Features • Heat Disinfection – User initiated or automatic start of heat disinfection cycle User Interface Displays Ease of Use – portable, compact and easy to operate for Alarm Messages Feed & Product Water Conductivity Ionic Rejection Rate Product Water Temperature Date & Time Service Reminder Days Since Last Cleaning & Disinfection Quiet Operation – Low noise level for regular and nocturnal treatments Safety – Programmable auto-flushing and continuous product loop eliminates stagnation and ensures system cleanliness Certified – Listed as certified by CSA to Canadian and US Medical Standard (UL 60601-1)

Technical Data WRO 300 H Specifications Part Number Feed Water Supply Input Potable water shall be used. Softener followed by carbon/particle filter ensures optimum performance. Product Water Output Minimum 0.3 gpm (1.1 l/min) at 50°F (10°C) and 22 psi (0.15 mPa) outlet pressure Depends on inlet water quality. If potable water is used and WRO 300 H is maintained according to the manual, the following minimum rejection rates will be obtained: Total dissolved salts > 96 % Bacteria and pyrogens > 99 % Drain Requirements Operation Peak Flow (Rinse) Reverse Osmosis Membrane Material Polyamide, thin...