HEM-O-PURE

HEM-O-PURE™ Dialysis Water Purification System

Ultrapure Dialysis Water, Fully Automated. No Break Tank. No Compromise.

The HEM-O-PURE™ is a Health Canada–approved Class III medical device, engineered by OBLX to deliver ultrapure water for hemodialysis through a direct-feed, closed-loop system — without the contamination risks of a break tank. Designed for reliability, compliance, and performance, HEM-O-PURE™ ensures the delivery of ultrapure dialysate water from the water purification system to each dialysis machine — and safely back for reprocessing.

Thanks to OBLX’s proprietary Smart Water Saving Technology (SWST™), HEM-O-PURE™ eliminates the need for a break tank while enabling a closed hygienic loop — reducing microbial risk, conserving water, and simplifying maintenance.

Key Features

• Closed-Loop Direct-Feed Configuration
  Hygienic feed and return system eliminates the need for a break tank. No stagnation, no airborne contamination, just consistent ultrapure water quality to every station.

• Smart Water Saving Technology (SWST™)
  Reprocesses unused water in real-time and closes the loop for pure and reject water, minimizing waste for water conservation while maximizing system safety and efficiency.

• Validated Heat Disinfection (A₀ Concept) Using KALOR-ZIP™
  The HEM-O-PURE™ system integrates with the KALOR-ZIP™ automated heat disinfection system, delivering chemical-free thermal sanitization validated through the A₀ disinfection concept, ensuring effective and traceable bacterial control.

• Ultrapure or Standard Water Quality
  Available in single-pass (standard) and double-pass (ultrapure) RO configurations, meeting CSA/ISO 23500 dialysis water standards.

• Fully Automated RO1/RO2 Bypass System
  Dual reverse osmosis configuration with automatic bypass for uninterrupted dialysis operation during maintenance or RO failure.

• Chemical Disinfection Compatible
  Supports both heat and chemical disinfection protocols, offering full operational flexibility.

• Data Logging and Regulatory Compliance
  Optional CFR 21 Part 11–compliant electronic records ensure traceability and audit readiness.

• BPA & DEHP-Free
  Constructed using materials free of harmful plasticizers to meet the highest biocompatibility standards.

• Low Noise and Low Energy
  Operates as quietly as 60 dB(A) and is engineered for energy efficiency across all flow rates.

• Smart Connectivity
  Built-in Ethernet for remote monitoring, diagnostics, and integration into digital health infrastructure.

• Certified for Clinical Use

  • Health Canada Class III medical device licence

  • CAN/CSA 60601-1, CAN/CSA 61010-1-12

  • AAMI ES60601-1, UL 61010-1

Production Capacity

HEM-O-PURE™ systems are available with flow rates from 1.5 to 96 LPM @ 25°C, using heat-compatible Dow Filmtec membranes (HSRO-4118-FF, HSRO-4040-FF, HSRO-390-FF). Other membranes may be selected based on feed water quality and clinical requirements.

HEM-O-PURE™ — unmatched in safety, performance, and efficiency. Designed for dialysis centers that demand the highest standards in water purification.