Express Water – Reverse Osmosis Membrane – RO Membrane 50 GPD Water Filter Replacement – Under Sink and Reverse Osmosis System
- Protect your Water – Remove up to 99.99% of Heavy Metals, Total Dissolved Solids (TDS), Bacteria, Arsenic, Chlorine, Cadmium, Pyrogens, Giardia, Viruses, Cyanide, and more.
- High Standard Filtration – Verified by independent laboratory testing to meet NSF / ANSI 58 Standard.
- The Best Filtration – Density graded membrane film ensures that you get the most filtration and surface area coverage.
- Universal Standard Size – 50 GPD Reverse Osmosis Membrane, fits all standard 2” Outer Diameter (OD) membrane housing 11.75” X 1.75”.
- Made to Last – Airtight vacuum sealed packaging prevents spoiling of your filter.