4"x21" XLE-4021 Reverse Osmosis Membrane, Extra Low Pressure Operation, 1100 GPD Water Filtration, 99.7% Salt Rejection

Price: $79.99

As of 2026-01-27 17:24:12 UTC (more info)

Product prices and availability are accurate as of 2026-01-27 17:24:12 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com at the time of purchase will apply to the purchase of this product.

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Product Features

SPECIFICATION: XLE-4021 Reverse Osmosis Membrane, Size 4"x21", filtered water flow 1100 GPD, salt removal rate 99.7%, extra low pressure

PERFORMANCE: 99.7% salt removal rate, excellent performance in filtering salt and impurities in water; capable of producing 1100 gallons of purified water per day, ensuring clean water supply; low energy design, can operate normally under very low water pressure, reducing power costs

FUNCTION: Wide range of applications including irrigation, car wash, food industry, whole house reverse osmosis systems, commercial use, agricultural and industrial use

HIGH QUALITY: Complete replacement for the XLE-4021. The raw materials and production process are under strict management control, and the original water is suitable for a variety of uses

AFTER SALE SERVICE: We want our customers to have a good shopping experience, if you have any questions about XLE-4021 Reverse Osmosis Membrane, please let us know, it's our honor to serve you