About the Tucker Max Flow RO Membrane - 40 Inch

The Tucker Max Flow RO Membrane - 40 Inch is a reverse osmosis membrane built for systems that use a standard 40 Inch membrane, including Tucker RO/DI systems and the H2Pro. It's designed to run at extremely low operating pressures and delivers strong flow output relative to incoming pressure. Whether your system feeds it 40 PSI or 120 PSI, you'll get consistent flow at that pressure point.

As a drop-in replacement, this membrane works well for anyone already running a compatible 40-inch system and looking for a reliable option. Over time, RO membranes naturally lose efficiency. Once yours starts removing less than 80% of impurities from your water, it's a good time to consider a replacement, as reduced filtration puts more strain (and cost) on your DI.

Please note: This is not the replacement membrane for the Tucker 4060 system.

PRODUCT HIGHLIGHTS

• 4 x 40-inch RO membrane for standard 40-inch systems
• Compatible with Tucker RO/DI systems and the H2Pro
• Strong flow output across a range of incoming pressures (40–120 PSI)
• Built for extremely low operating pressures