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Ozmosis Brand 2.5″ x 40″ Low Pressure Water Membrane
Optimal Pressure 110 PSI (90-150 PSI)
Its Average GDP is 900
Salt Rejection Rate is 99.7%
Made with stainless steel

Ozmosis RO Rеvеrsе Osmosis Mеmbranе LP-2540, your ultimatе solution for upgrading watеr purification. This high-pеrformancе mеmbranе, mеasuring 2. 5″ x 40″, is a top-notch rеplacеmеnt for thе CSM RE2540-BLN Low-Prеssurе Mеmbranе. With a focus on watеr quality, it ensures thе efficient rеmoval of impuritiеs and contaminants, dеlivеring crystal-clеar, grеat-tasting watеr.

Versatile Application Range: Suitable for a diverse array of applications, including car washes, irrigation, the food industry, whole-house reverse osmosis, commercial reverse osmosis, agricultural, and industrial use, making it a versatile solution for various needs.

Universal Compatibility: Designed to effortlessly fit into standard 2.5″ x 40″ membrane housings constructed from stainless steel, PVC, or fiberglass, ensuring convenient installation in a wide range of systems.

Compatible with Leading Brands: Compatible with well-known brands and part numbers, such as Dow/Filmtec LP-2540, AXEON HR2-2540, CSM RE2540-BLN, and Siemens W2T183783, providing flexibility in choosing replacement membranes from reputable sources.

Robust Fiberglass Wound Housing: Utilizes a fiberglass wound housing, renowned for its durability and superior performance when compared to plastic housings, ensuring longevity and dependable operation.

Impressive Filtration Specifications: Boasts impressive specifications, including an average production rate of 900 gallons per day (GPD), a maximum pressure rating of 600 psi, exceptional salt rejection at 99.7%, and an outstanding 15% recovery rate.

The LP-2540 Reverse Osmosis Membrane is a high-quality filtration solution suitable for diverse applications, backed by a guarantee of quality and performance. Meanwhile, it ensures the longevity and functionality of the membrane, and it is versatile and easy to maintain.

Additional information



Average Production

900 GPD

Max Pressure

600 psi

Optimal Pressure

150 psi

Salt Rejection


Recovery Rate



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