TW30 4021 – 4" Reverse Osmosis Membrane

The TW30 4021 is a high-efficiency 4" replacement membrane, designed for reverse osmosis (RO) applications requiring superior contaminant removal and consistent performance. Engineered for industrial, commercial, and residential water treatment, this membrane provides exceptional filtration efficiency, ensuring high-purity water production for a variety of applications.

Key Features:

✔️ 4" Diameter – Standard size for mid-capacity reverse osmosis systems
✔️ Thin-Film Composite (TFC) Technology – Delivers high salt rejection and improved water purity
✔️ High Contaminant Removal – Effectively eliminates dissolved solids, bacteria, and other impurities
✔️ Optimized Flow Performance – Maintains high water output with energy-efficient operation
✔️ Durable & Long-Lasting – Built for extended membrane life and reliable performance
✔️ Industrial, Commercial & Residential Applications – Ideal for food and beverage processing, pharmaceutical production, and residential water purification
✔️ Easy Replacement & Maintenance – Designed for seamless integration into existing RO systems

The TW30 4021 4" replacement membrane is the ideal choice for reverse osmosis water treatment, providing high-quality filtration, long-term durability, and consistent performance in industrial, commercial, and residential settings.

Download TW30 4021 Datasheet