Dialysis RO (Haemodialysis-Grade RO)

Exclusively designed for hospital haemodialysis units, dialysis centers, and renal care facilities providing purified water for kidney dialysis machines to ensure patient safety.

Unique Features

Produces dialysis-grade purified water meeting AAMI/ISO 23500 standards

Dual-pass RO configuration ensures ultra-low endotoxin and bacterial levels

Online conductivity, temperature, and TOC monitoring built-in

Stainless steel/sanitary piping to prevent bacterial biofilm formation

Auto-sanitization cycles with hot water or chemical disinfection

Complies with international standards: AAMI TIR34, ISO 13959, BIS

Frequently asked questions

Dialysis water comes into direct contact with a patient’s bloodstream via the dialysate. Even trace levels of endotoxins, bacteria, heavy metals, or chemical contaminants can cause life-threatening reactions. Standard RO does not meet the strict AAMI/ISO purity standards required.

Key parameters include conductivity (<10 µS/cm), bacterial count (<100 CFU/mL for standard, <0.1 CFU/mL for ultrapure), endotoxins (<0.25 EU/mL for standard, <0.03 EU/mL for ultrapure), and absence of heavy metals like aluminium, chloramines, and fluoride.

Dialysis RO systems should undergo chemical or thermal sanitization at least weekly or as per local infection control protocols. Online disinfection loops and continuous monitoring are critical to prevent biofilm development in distribution loops.

No. Standard RO systems lack the dual-pass configuration, sanitary piping, online endotoxin monitoring, and auto-disinfection cycles required for dialysis applications. A dedicated haemodialysis-grade RO system is mandatory for patient safety.

Dialysis RO (Haemodialysis-Grade RO)