PENTAIR GRO 75 gallon per day ENCAPSULATED membrane
FITS PENTAIR GRO 75 gpd RO SYSTEMS
Should be changed every 3-5 years.
How can you tell it's time to change the Membrane? Two signs that your membrane is failing are these: water production slows down to a trickle or the water has an "off" taste. Generally, under normal use, if your unit is installed on a SOFT water line (as it should be), your membrane will last the full 5 years. If it's hooked into a HARD water line, expect to replace your membrane every couple of years if not sooner.
This membrane has push fit connections, you won't need any tools to change it.
Fits R/O units that look like this:
This filter set qualifies for free shipping to most places in Canada or can be picked up at Ontario Soft Water, 1305 Victoria St. N. Kitchener, ON