APPLIED MEMBRANES INC. 100 GPD Reverse Osmosis Membrane | RO Membrane Water Filter Replacement for Reverse Osmosis Water Filtration System | 1.8” x 12” Universal Compatibility | Made in USA

Easy to install, it worked for my water softener system.

Great, works well in removing the salts and other more smaller impurities and pushes them out as drainage water. Overall it works as advertised. No problems.

Excellent product.

Purchased to have a spare when current RO membrane needs replacement. First time buying this brand, but all other RO membranes from other manufacturers purchased previously shipped in a vacuum sealed bag, this came in a thin sealed bag but it wasn't vacuumed. I'll find out once I use it but this costs more than previous membranes, and so not a good impression about the brand.

This is a replacement RO membrane for reverse osmosis system. This one is rated at 24 gallons per day which matches the specs of my system. Installation was easy and it looks exactly like the original.

I bought this for my rodi system it worked great fast delivery I was able to get about 6 months out of it because my Waters high total dissolved solids

I've had my RO system for about two years now. I bought it with the 100gpd membrane but moved to the 75 as it suits my needs just fine. I test the water regularly as I use it for my saltwater aquarium and it always comes out perfect.Manufacturer recommends membrane change every year. I think this membrane would last longer under normal use though.Installation is easy and as long if you tighten the housing properly it'll never leak.This is the fourth time I've changed the membrane and I've never had a problem.I recommend this product to anyone who's thinking about using Ro.

Delivers a TDS of about 4 at 70 pounds of pressure using softened well water at 55 degrees F. Raising the water temperature to about 77 degrees moves the output TDS to 7 or 8.Keep in mind that the TDS meter is certainly not the last word in accuracy but a rough indicator.