CSM RE4040-BE - 4"x40"; 2400 GPD Brackish Water Replacement Reverse Osmosis Membrane
Part number: RE4040-BE
CSM RE4040-BE - 4"x40"; 2400 GPD Brackish Water Replacement Reverse Osmosis Membrane
CSM RE4040-BE Reverse Osmosis Membrane – High Rejection, Low Energy Use
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4" x 40" commercial RO membrane for water purification systems
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Delivers high salt rejection and consistent performance
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Operates at low pressure for reduced energy consumption
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Ideal for light commercial and industrial water treatment applications
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Durable design with long service life and stable performance
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Compatible with standard 4" RO membrane housings
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Trusted CSM quality for reliable water filtration results
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Model: RE4040-BE | Membrane Type: Thin Film Composite (TFC)
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Flow Rate: 2,400 gallons per day (GPD)
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Dimensions: 40" x 4"
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Recommended replacement: Every 24 months
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Membrane Type: Thin Film Membrane (TFM)
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NSF Certified for safety and performance
Shipping & Returns
SHIPPING
US Shipping is 3-7 business days. Orders ship within 24 hours via USPS, Fedex, and UPS. You have the option to choose your courier. Shipping cost is calculated at checkout.
RETURNS
Our return policy is 30 days from the time of purchase. Orders $500 or more have a 15-day return policy. Items must be returned in the condition you received them, and contain original packaging and serial numbers. Return shipping labels are provided for free. To get started on a return, contact us.
Questions about this product?
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