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Filmtec™ XLE-4021 Seawater RO Membrane

Material: W2T553962 Unit of Measure #: EA See All 8" Seawater Membranes

Dow FilmTec SW30XHR-440i elements are the highest rejection seawater RO element in the DOW FilmTec element portfolio, enabling Stringent water quality requirements to be met reliably with single pass seawater systems in most situations. 

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  • Model: SW30XHR-440i
  • Diameter: 8"
  • Length: 40"
  • Weight: 40lbs
  • Outer shell: Hard fiberglass
  • Active Membrane: 440 ft2
  • Nominal Capacity: 6,600 GPD
  • Maximum Pressure: 1,200 PSI
  • Stabilized salt rejection: 99.82%
  • Stabilized boron rejection: 93.0%
Discontinued product
evoqa

Dow FilmTec SW30XHR-440i elements are the highest rejection seawater RO element in the DOW FilmTec element portfolio, enabling Stringent water quality requirements to be met reliably with single pass seawater systems in most situations. 

List Price
${{finalPrice | intlNumber('en-EN','USD')}}

Login to view pricing. If you do not have an account, contact customer service to order: add number.

  • Model: SW30XHR-440i
  • Diameter: 8"
  • Length: 40"
  • Weight: 40lbs
  • Outer shell: Hard fiberglass
  • Active Membrane: 440 ft2
  • Nominal Capacity: 6,600 GPD
  • Maximum Pressure: 1,200 PSI
  • Stabilized salt rejection: 99.82%
  • Stabilized boron rejection: 93.0%

Discontinued product

Description

In addition, the combination of high active area and thick feed spacer results in higher productivity and lower cleaning frequency, which enables sustainable lower lifecycle cost. These elements offer high performance over the operating lifetime without the use of oxidative post-treatments, like many competitive products. This is one reason FilmTec elements are more durable and may be cleaned more effectively over a wider pH range (1-12) than other RO elements.

Product Information

Legacy Part Number

SW30XHR-440i

Features

  • FilmTec's superior automated manufacturing technology results in the most consistent performance element-to-element and year-after-year
  • Very high NaCl and boron rejection to help meet World Health Organization (WHO) and other drinking water standards
  • Effectively used in permeate staged seawater desalination systems without impairing the performance of the downstream stage
  • Includes iLEC interlocking endcaps, which reduce system operating costs and the risk of O-Ring leaks that can cause poor water quality
  • Automated, precision fabrication with a greater number of shorter membrane leaves reduces the effect of overall fouling and maximizes element efficiency, lowering your cost of operation
  • FilmTec performance and quality

Specs

Brand
  • DUPONT FILMTEC
Membrane Application
  • Small Commercial
Membrane Size
  • 4"
Membrane Type
  • RO