FILMTEC TW30-1812-50 - 50 GPD Residential Drinking Water RO Membrane

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FILMTEC TW30-1812-50 Membrane Elements

FILMTEC TW30-1812-50 reverse osmosis membrane elements for home drinking water are the industry’s most reliable. Advanced membrane technology and automated fabrication allow these elements to deliver consistent performance that equipment suppliers, water treatment dealers, and residential customers can rely on. FILMTEC TW30-1812-50 elements are shipped dry for convenient handling and long shelf-life. These elements are NSF/ANSI Standard 58 listed. Equipment suppliers can take advantage of FilmTec’s Standard 58 listing and participation in the NSF Data Transfer Protocol to reduce costs for reduction claims for their systems.

FILMTEC TW30-1812-50 home drinking water elements are rated at 50 psi and will purify about 20% more water than competitive elements rated at 60 psi (please see the datasheet for more information).

Product Name	Permeate Flow Rate gpd (m3/d)	Stabilized Salt Rejection (%)	Minimum Salt Rejection (%)
FILMTEC TW30-1812-50	50 (7.9)	98	96

FILMTEC Home Drinking Water Elements

Nomenclature: TW30-1812-XX. In the product name, "TW30" refers to the type of membrane, "1812" refers to the size of the membrane element, and "XX" refers to the rated flow in gallons per day at 50 psi.

FILMTEC TW30-1812-24, TW30-1812-36, TW30-1812-50, TW30-1812-75 elements.

Performance Guide for FILMTEC Home Drinking Water RO Elements:

Component	NSF / ANSI Standard 58 Performance Test	Component	Also Reduces / Rejects †
Arsenic	Pass	Magnesium	X
Barium	Pass	Calcium	X
Chromium (+3)	Pass	Sodium	X
Chromium (+6)	Pass	Nickel	X
Cadmium	Pass	Mercury	X
Copper	Pass	Zinc	X
Cysts	Pass	Iron	X
Fluoride	Pass	Ammonium	X
Lead	Pass	Bicarbonate	X
Radium (226/228)	Pass	Sulfate	X
Selenium	Pass	Tannin	X
Turbidity	Pass	Chloride	X
TDS	Pass	Bromide	X
Nitrate**	Pass	Sediment	X
Nitrite**	Pass

NOTE: The test data results may be transferred to other manufacturer's systems, if the systems meet the requirements contained on the document entitled, "Data Transfer Procedure for Devices using FilmTec Reverse Osmosis", dated 05/03/07 (document available on request from Dow or NSF).

** NSF requires individual RO system testing for nitrate, nitrite and cyst removal.

†These components have only been tested internally and are not certified for defined reductions by an independent laborator

1. Permeate flow and salt rejection based on the following test conditions: 250 ppm softened tapwater, 77°F (25°C), 50 psig (3.4 bar), and 15% recovery.
2. Permeate flows for individual elements may vary +/-20%.

TW30-1812-50 Product Data Sheet

®™* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow