Pentek ROM-230TN

The Pentek ROM-230TN RO membrane reduces dissolved minerals, certain salts, lead, arsenic, nitrate/nitrite, giardia & cryptosporidium cysts. It has a membrane life of up to 2 years, but membrane life depends on water usage and the quality of your water. Here are some alternate Part #'s: Ametek / Ametek KleenPlus / Culligan / Pentek / USFilter ROM-230T 155854, 155854-01 Reverse Osmosis Membrane, Ametek / Ametek KleenPlus / Culligan / Pentek / USFilter ROM-230TN 155855, 155855-19, 155855-43 Reverse Osmosis Membrane. The ROM-230TN has been tested and certified by NSF International against ANSI/NSF Standard 58 in Reverse Osmosis System RO-3500. The Pentek ROM-230T membrane and the Pentek ROM-230TN reverse osmosis membrane are interchangeable.