Key Features

• SPECIFICATIONS: This extreme low pressure replacement reverse osmosis membrane has a 98.5% salt rejection rate, a recommended NaCl of 500 ppm, feed spacer size of 28 mm, a maximum operating pressure of 600 PSI, and an average permeate rate of 2,400 GPD @ 100 psi
• QUALITY REPLACEMENT: SP-XL4040 is a compatible alternative replacement element for XLE-4040, XLP-4040, HLE-4040, XE1-04040, LG BW 4040 UES, TMH10A, and ESPA4-4040 industrial RO membranes
• NSF CERTIFIED: SpiroPure commercial RO membranes are NSF 61 certified (2024). Each low energy membrane provides 0.0001 micron reverse osmosis filtration
• OUTSTANDING FILTRATION: Extra low energy elements are the perfect choice for treatment of surface water, underground water, municipal water, second pass reverse osmosis systems, ultrapure water production, and more.
• EASY INSTALL: Our universal size 4 x 40 membranes are easy to install and maintain, with a tight seal that will not deform or leak

Specifications