Introducing Valuetrex's new reverse osmosis membranes. Valuetrex membranes fits most standard conventional systems and are at an affordable price. Specifications: Dimensions: 1.8" Diameter x 11.75" Length Weight: 15 oz Fits most conventional units Membrane Life: 2-5 years Operating Pressure: 40 psi to 100 psi Operating Temperature: 40-100 F

Valuetrex (VX-TW30-150) Reverse Osmosis TFC Membrane 150 GPD - B005XTW48Y