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Portable 8"x40" Seawater | 9,000 Gpd | 800 Psi | 99.85% Rej | 400 Ft2 | Lg Chem Ro Membrane Now 65% Cheaper [ZaT5lSOF]

$59.99 $191.99 -69%

8"x40" Seawater Reverse Osmosis Membrane The LG SW 400 R Reverse Osmosis Membrane is a cutting-edge solution for seawater desalination, designed to deliver high-quality drinking water efficiently. This membrane is engineered with LG Chem's innovative

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8"x40" Seawater Reverse Osmosis Membrane

The LG SW 400 R Reverse Osmosis Membrane is a cutting-edge solution for seawater desalination, designed to deliver high-quality drinking water efficiently. This membrane is engineered with LG Chem's innovative Thin Film Nanocomposite (TFN) technology, ensuring superior performance and reliability. With its compact size of 8" diameter x 40" length, it is perfect for a wide range of applications where space is a concern.

Technical Specifications

The LG SW 400 R membrane boasts impressive specifications that set it apart from other seawater RO membranes. It offers a flow rate of 9,000 gallons per day (GPD), an applied pressure of 800 psi, and a stabilized salt rejection rate of 99.85%. This high rejection rate ensures that the membrane effectively removes impurities and contaminants, providing pure and safe drinking water. The membrane also features a minimum salt rejection rate of 99.7% and a boron rejection rate of up to 93%, further enhancing the water quality. With an active surface area of 400 ft² and a single element recovery rate of 8%, this membrane is highly efficient and cost-effective.

Applications and Benefits

The LG SW 400 R membrane is versatile and suitable for various applications, including desalination, power generation, petrochemical processing, and municipal water treatment. Its high rejection rate and low energy consumption make it an ideal choice for businesses and communities seeking reliable and efficient water purification solutions. The membrane's ability to produce high-quality drinking water from seawater is particularly beneficial in areas with limited freshwater resources. With its NSF Standard 61 certification, you can trust the LG SW 400 R membrane to deliver safe and pure drinking water, ensuring the health and well-being of your family, employees, or customers.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

A very worthwhile purchase.

- Melody P..

January 1, 2026

Absolutely no complaints!

This works like a dream.

- Willow O..

January 1, 2026

Absolutely no complaints!

You can feel the quality.

- Omar C..

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