Filmtec

Lenntech can make a quotation for any type of Filmtec element currently available. Our engineers can also help you with replacing an old, out of production element. The Filmtec membrane elements are divided in the following categories.

Select here your Pre-Selection

Brackish water RO 8″

Brackish water Low Energy RO 8″

Seawater RO 8″

High Purity water RO 8″

Fouling durable RO 8″

Semiconductor Low Energy RO 8″

Water Recovery / Brine Concentration

Brackish water RO 2,5″

Brackish water Low Energy RO 2,5″

Seawater RO 2,5″

Tap water RO 2,5″

Tap water RO 2″

Tap water RO 1,8″

Literature

Brackish water RO 4″

Brackish water Low Energy RO 4″

Seawater RO 4″

Tap water RO 4″ (Drinking water)

Tap water Low Energy RO 4″ (Drinking water)

Nano filtration elements

Extra Low Energy elements

Sanitairy elements

Food Grade elements

Fiberglass membrane elements

Dow Special Industrial RO

Brackish water RO selector

Sea water RO selector

Extra information

Spare Parts List

   Low Energy Brackish water RO elements 8″

Nano Filtration elements

NF-2540
NF-4040
NF40-4040
NF40-8040
NF70-400
NF70-4040
NF90
NF90-400 replaced by NF90-400/34i

NF90-2514
NF90-2521
NF90-2540
NF90-4040
NF200-400
NF245-365 replaced by NF345HP-370
NF270-2514
NF270-2521

NF270-2540
NF270-400 replaced by NF270-400/34i
NF270-4014
NF270-4021
NF270-4040

NF345HP-370
NF400
NF270 Case History Color Removal

Food Grade elements

DOW™ HYPERSHELL™ NF245-8038
DOW™ HYPERSHELL™ NF-8038
DOW™ HYPERSHELL™ RO-8038
DOW™ HYPERSHELL™ RO-8038/48
FILMTEC™ Maple Sap Mark E4
FILMTEC™ Maple Sap Mark E8
FILMTEC™ Maple Sap Mark I

FILMTEC™ NF245-390-FF
FILMTEC™ NF245-3838/30-FF
FILMTEC™ NF245-3840/30-FF
FILMTEC™ RO-3838/30-FF
FILMTEC™ RO-3840/30-FF
FILMTEC™ RO-8038

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Dow Special Industrial RO elements

XUS120304
XUS120308
XUS180802
XUS180804
XUS180808

XUS290504
XUS290508
XUS290904
XUS290908

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Water Recovery / Brine Concentration

Fortilife XC70

Fortilife XC80

Fortilife XC-N

Filmtec Affecting RO Membrane Performance

Filmtec Boron Removal

Filmtec Chemical Compatibillities

Filmtec Colloidal Fouling Prevention

Filmtec Conductivity Solutions

Filmtec Dechlorinating Feedwater

Filmtec Design Equations

Filmtec High Rejection

Filmtec Liquid Separations

Filmtec Membrane Design Guidlines

Filmtec Troubleshouting

Filmtec Water Chemistry Introduction

Filmtec Membrane Softening

Filmtec Pretreatment Calcium

Filmtec Pretreatment

Filmtec Reverse Osmosis Membranes

Filmtec Scale Control

Filmtec Site Information Desalination

Filmtec Site Information Fouling Resistant

Filmtec Site Information Remove Fluoride

Filmtec System Design

Filmtec System Performance Projection

Filmtec Water Chemistry Feedwater

Engineering Aspects of Reverse Osmosis Module Design

Cooling Tower Blow down Reuse in Gaojing Power Plant

i-LEC Interlocking Endcaps

Filmtec Membranes Product Catalog PDF

Weight of Filmtec membranes

Strategies for Using Filmtec Elements to Lower Your Total Cost of Seawater Desalination

Cleaning Procedures for DOW FILMTEC membranes

Overview Filmtec Membranes

Flat sheet membranes

Filmtec Replacement Spares

Dow-Filmtec replacement parts

Lenntech can also help you with similar brackish or seawater filters or filtration systems for optimum water purification.

For RO design questions and engineering calculations and manuals or handbooks please contact us at info@lenntech.com. Lenntech also supplies the reverse osmosis membranes from Knappe Composites, Hydranautics, GE-Osmonics, Trisep, Phoenix, Ropur, Codeline, Knappe, Protec, Toray & Koch. Lenntech the water purification manufacturer.