
Dow FilmTec TW30 PRO-4040 Commercial RO Membrane – High Output, Low Pressure
Part number: TW30 PRO-4040
Dow FilmTec TW30 PRO-4040 RO Membrane – 4" x 40" Commercial Element
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Genuine FilmTec TW30 PRO-4040 membrane for commercial reverse osmosis systems
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Produces up to 2,400 gallons per day (GPD) at operating pressures up to 600 PSI
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Fits standard 4" x 40" membrane housings – easy integration into most systems
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Designed for high-purity water production with superior salt rejection
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Operates at low applied pressure for better energy efficiency and system economics
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Made with patented thin-film composite (TFC) membrane technology
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Offers exceptional durability and long service life in demanding environments
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Can be cleaned across a broad pH range (1–13) for optimal maintenance and performance
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Part of a full line of FilmTec 4040 elements tailored for various commercial applications
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Ideal for water treatment in hospitality, manufacturing, food service, and more
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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