Dow Filmtec XLE-4040 Extra Low Energy Commercial RO Membrane

Manufacturer: ‎Dow Filmtec. Material: Polyamide Thin-Film Composite. Material: ‎Polyamide Thin-Film Composite. Date First Available: February 19, 2008. Product Details. May be cleaned over a wide range of pH levels (pH 1-13) for maximum cleaning effectiveness.

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