The Tucker® 4×30" RO Membrane is engineered for maximum water production at extremely low operating pressures, outperforming any other 4×30" reverse osmosis membrane on the market today. Designed specifically for professional-grade RO/DI systems, this membrane delivers superior efficiency and consistency—producing more pure water at lower pressure while reducing DI resin consumption. Optimized for use in the Tucker® 4060 System, this membrane is also compatible with most standard 30" RO/DI configurations, making it a top upgrade choice for technicians seeking greater output and reliability. Key Features: Industry-leading pure water output in the 4×30" class Operates efficiently at low incoming pressure Produces higher flow rates with less energy demand Extends DI filter life by improving impurity removal efficiency Ideal replacement membrane for the Tucker® 4060 System Compatible with most professional RO/DI systems Built for window and solar panel cleaning water purification setups Specs: Size: 4×30" RO Membrane Type: Reverse Osmosis (RO) Operating Pressure: Low (optimized for efficiency) Application: RO/DI Systems Compatibility: Tucker® 4060 and most 30" membrane systems Recommended Replacement: When impurity rejection drops below 80%