{"product_id":"axeon-hf4-4040-reverse-osmosis-membrane-40-inch-x-3-9-inch","title":"AXEON HF4-4040 Reverse Osmosis Membrane, 40 Inch x 3.9 Inch","description":"\u003cp\u003eThe \u003cstrong\u003eAXEON HF4-4040 Reverse Osmosis Membrane\u003c\/strong\u003e is engineered for reliable, high-rejection performance in commercial and light industrial RO applications. Built with advanced thin-film composite (TFC) membrane technology, this element delivers consistent dissolved solids reduction while maintaining stable permeate flow and system efficiency.\u003c\/p\u003e\n\n\u003cp\u003eSupplied in a dry-shipped configuration, the HF4-4040 offers extended shelf life and simplified storage prior to installation.  Protected with a hard ABS shell for improved structural integrity, HF4–Series RO Membranes are the upgraded choice for extra-low energy savings and for reducing costs and applying less stress on RO system fittings and components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-rejection reverse osmosis membrane\u003c\/li\u003e\n\u003cli\u003eDry-shipped for extended shelf life\u003c\/li\u003e\n\u003cli\u003eAdvanced thin-film composite (TFC) technology\u003c\/li\u003e\n\u003cli\u003eConsistent permeate quality and performance\u003c\/li\u003e\n\u003cli\u003eStandard 4.0″ × 40″ membrane configuration\u003c\/li\u003e\n\u003cli\u003eDesigned for commercial and light industrial RO systems\u003c\/li\u003e\n\u003cli\u003eAXEON-engineered reliability and quality\u003c\/li\u003e\n\u003cli\u003eMade with Genuine Dupont FilmTec Flatsheet\u003c\/li\u003e\n\u003cli\u003eAssembled in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplied Pressure (psi \/ bar):\u003c\/strong\u003e 100 \/ 6.89\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePermeate Flow Rate (gpd \/ m³\/d):\u003c\/strong\u003e 2500 \/ 9.46\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Salt Rejection %:\u003c\/strong\u003e 99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMembrane Type:\u003c\/strong\u003e Polyamide Thin-Film Composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature (°F \/ °C):\u003c\/strong\u003e 113 \/ 45\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Pressure (psi \/ bar):\u003c\/strong\u003e 600 \/ 41\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range, Continuous Operaiton:\u003c\/strong\u003e 2 - 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range, Short Term Cleaning (30 Min.):\u003c\/strong\u003e 1 - 13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Feed Silt Density Index (SDI):\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChlorine \/ Chloramine Tolerance (ppm):\u003c\/strong\u003e 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Feed Flow Rate (gpm):\u003c\/strong\u003e 14\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AXEON Water Technologies","offers":[{"title":"Default Title","offer_id":51482592182550,"sku":"200391","price":329.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/5912\/6550\/files\/HF4-4040_ba88363e-0f2a-442c-bcc5-ddddea83e1fb.webp?v=1782918063","url":"https:\/\/hydrobuilder.com\/products\/axeon-hf4-4040-reverse-osmosis-membrane-40-inch-x-3-9-inch","provider":"Hydrobuilder","version":"1.0","type":"link"}