Hydrotech Original Reverse Osmosis Membrane 50 GPD TFC #33001033
✔️ For Reverse Osmosis Systems.
✔️ If you are not sure if it is time to replace your RO membrane we suggest you test the water's TDS with this test meter.
✔️ Typically RO membranes last from 3-7 years.
Product Number R/O 33001033