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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
000 Gallons
77°F (25°C)
Polyester backing and external polyethylene netting increase strength and dirt-holding capacity beyond standard cellulose cartridges
🛡️ No Chemical Additives
FILTRATION PERFORMANCE
Filmtec (NF-4040) NANO Filtration Membrane 6,800 GPD 8"X40" Filmtec (NF-4040) NANO Filtration Membrane 6 000 GallonsThe Filmtec NF 4040 nanofiltration membrane delivers 6,800 GPD of high selectivity filtration in an 8"x40" commercial format, designed to reject organic compounds above 200 molecular weight while allowing monovalent salts to pass through. With 82 sq ft of active membrane area and stabilized rejection rates exceeding 99% for magnesium sulfate, this element handles demanding process applications including desalting, acid processing, metal recovery, and
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