26/09/2026
RO FACT #25 π§
4-inch or 8-inch? It depends on your system.
π RO membrane size is closely related to system capacity, available space, water demand, and operating conditions.
πΆ A 4-inch membrane is commonly used in smaller commercial and decentralized systems β such as hotels, hospitals, schools, and small industrial applications.
π· An 8-inch membrane is designed for larger-scale applications where higher water production and continuous operation are required β such as industrial water treatment, municipal water purification, and water reuse.
The right choice is not simply about choosing a larger membrane.
Itβs about matching the membrane to the system.