This Pentek ROM-230T reverse osmosis (RO) membrane reduces chlorine taste and odor, dissolved minerals, salts, lead, selenium, and protozoan cysts in residential drinking water. It is made of thin-film composite (TFC) material, and can process 50 gallons of water per day. This reverse osmosis membrane is for use with Pentek RO-3000 and RO-3500 reverse osmosis systems and RO systems made by various manufacturers, which are used for the purification of residential and commercial drinking water.

Water filters remove undesirable particles, chemicals, and microorganisms from water by means of a semipermeable barrier, adsorption, or biological processes. They are made of densely packed synthetic or natural fibers that trap suspended particles, materials that block microbes or adsorb unwanted chemicals, or substances that cause a chemical change, such as acid neutralization. For most residential, commercial, and industrial applications, water filters are manufactured in the form of replaceable cartridges that fit inside permanent housings. Filtration systems typically consist of a series of two or more types of filters, each designed to remove different contaminants. The performance of filters is measured by the minimum particle size that is blocked, the percentage of particles or microorganisms that are removed, the downstream concentration of unwanted chemicals, the maximum flow rate, and the amount of water that can be filtered before the filter must be replaced. Water filters are used in a wide range of applications, including drinking water purification, swimming pools, industrial processes, and irrigation, among others.

Pentair manufactures industrial, commercial, and residential water filtration components and systems. The company, founded in 1966 and headquartered in Minneapolis, MN, meets International Organization for Standardization (ISO) standards 9001 and 14001 for quality assurance.

Pentek RO-230TN ROM-230T Reverse Osmosis Membrane - B007KDYIPS