The ROCB replacement filter is a core component of the 600GPD hydrogen water filtration system, offering advanced, high-precision purification. It is designed to support the overall performance of the system, contributing to the removal of a wide range of contaminants from the water.
What is the ROCB filter?
The ROCB is a reverse osmosis technology filter that serves as one of the most important purification stages in the system. Its role is to reduce substances and pollutants that affect clarity, taste, and the overall quality of the water.
What it removes:
- Chlorine
- Cysts such as Giardia and Cryptosporidium
- Dissolved organic matter (DOM)
- Heavy metals
- Hormones
- Lead
- Salts and scale deposits
- Microplastics
- Nitrates
- Pathogenic bacteria
- Viruses up to 99%
- Pesticides and herbicides
- PFAs
- Sediment
- Turbidity
- Volatile organic compounds (VOCs)
Why regular replacement is important
Timely replacement of the ROCB filter helps the system continue to perform at the level for which it was designed. A filter in good condition contributes to consistent water quality, efficient system operation, and maintaining a high-level user experience.
Advantages
- High-performance purification stage
- Supports water purity and safety
- Compatible with the 600GPD hydrogen water filtration system
- Contributes to the optimal operation of the overall system
- Ideal for maintaining premium water quality for daily use
Compatibility
This specific filter is intended for use with the 600GPD hydrogen water filtration system. It is recommended to always confirm compatibility before purchase.

