Replacement cartridges for the 3M™ SGLP-RO ScaleGARD™ LP Line Pressure Reverse Osmosis System and the FlashGARD™ HP Reverse Osmosis System (FSTM075).
The RO membrane is designed to remove many of the minerals that cause scale build-up and corrosion. Activated carbon and graded density pre-treatment help protect the RO membrane from chlorine and fine sediment.