The ER line of ultrafiltration membranes from GE Osmonics is being discontinued. The following products will no longer be offered:
- YMERSP1905
- YMERSP4205
- YMERSP3001
Sterlitech has limited stock remaining of YMERSP475. While GE has no direct replacement for the ER membrane, the EW ultrafiltration is made of the same materials and is used in many of the same applications.