Welcome to GAPS Water Treatment learn more

Fast delivery starting from £9.00 Learn more

Competitive pricing on Spectrum Filter range learn more

  • Standard delivery

    Delivery within 2-3 working days

  • Order by 3pm

    Orders processed same day

  • Easy returns

    Hassle free returns policy

  • Live Support

    Mon - Fri (9am to 4pm)

LG BW 4021 ES Energy Saving Reverse Osmosis Membrane Element

SKU: 1121020008
£186.00
Tax included Shipping calculated at checkout.


LG BW 4021 ES Energy Saving Reverse Osmosis Membrane Element

Step into the world of efficient water purification with the LG BW 4021 ES Energy Saving Reverse Osmosis Membrane Element, supplied by GAPS Water Treatment. This advanced membrane is designed for both municipal and industrial applications, ensuring reliable and consistent performance in diverse global settings.

Innovative Thin Film Nanocomposite (TFN) Technology

At the core of the LG BW 4021 ES is its state-of-the-art TFN technology. This breakthrough provides superior performance with built-in anti-fouling properties, making it ideal for applications where consistent and dependable filtration is essential. Experience high-quality filtration that meets your demands.

High Permeability with Low Feed Pressure

One of the most notable features of the LG BW 4021 ES membrane is its ability to deliver high permeability at low feed pressures. This capability significantly reduces operating costs, making it perfect for low to medium salinity brackish water applications. Enjoy energy savings without compromising on performance.

Equivalent Products

For those exploring alternative solutions, the LG BW 4021 ES is comparable to products such as PWG 4021 ND, 4021 HR, Oltremare Low2-4021, Axeon HF1-4021, and FilmTec LE-4021. This variety ensures you can find the ideal match for your specific water treatment needs.

With its innovative features and dependable performance, the LG BW 4021 ES Energy Saving Reverse Osmosis Membrane Element is the smart choice for any water treatment operation.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.