{"product_id":"ispring-greatwell-nsf-certified-ro-membrane-75-gpd-11-75in-x-1-75in-replacement-mc7","title":"iSpring Greatwell NSF Certified RO Membrane 75 GPD 11.75in x 1.75in | Replacement MC7","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the iSpring Greatwell Reverse Osmosis Membrane, a NSF certified replacement designed for standard under sink RO systems. This 75 GPD membrane, sized at 11.75 in by 1.75 in, is built to fit most housings and support reliable on demand filtered water.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRemoves up to 99 percent of more than 1,000 contaminants from water, helping improve clarity and taste.\u003c\/li\u003e\n  \u003cli\u003eLead reduction up to 98 percent and removal of chlorine, fluoride, arsenic, asbestos, calcium, and sodium.\u003c\/li\u003e\n  \u003cli\u003e0.0001 micron pore size with high packing density for selective water permeation; TDS rejection up to 97 percent under NSF testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey specs and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard size 11.75 in by 1.75 in, fits most under sink RO housings.\u003c\/li\u003e\n  \u003cli\u003eProduces about 75 gallons of filtered water per day, supporting households of various sizes.\u003c\/li\u003e\n  \u003cli\u003eNSF ANSI certified and third party tested for quality and safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEase of use and maintenance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRegister online to activate a manufacturer warranty and access lifetime free technical support.\u003c\/li\u003e\n  \u003cli\u003eNormally lasts about 2–3 years depending on source water quality; very hard water may require customized options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote that this membrane is designed for compatibility with standard RO housings and replacement MC7 models. While it can improve water quality indicators, outcomes depend on your system and water source.\u003c\/p\u003e\n\u003ch3\u003eWhy choose iSpring Greatwell?\u003c\/h3\u003e\n\u003cp\u003eBeyond performance, the membrane uses food grade materials and careful manufacturing. Consider it a practical upgrade for households seeking dependable filtration and ongoing supply of filtered water.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the iSpring Greatwell RO Membrane compatible with most under-sink systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits standard 11.75 in x 1.75 in housings and MC7-compatible setups; verify fit with your unit before replacing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the membrane last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically about 2–3 years depending on water quality; very hard water may require adjusted solutions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"iSpring","offers":[{"title":"Default Title","offer_id":53085525966959,"sku":"B007TBB69W","price":52.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/ispring-greatwell-membrane-front-view.jpg?v=1778616829","url":"https:\/\/taskholt.com\/products\/ispring-greatwell-nsf-certified-ro-membrane-75-gpd-11-75in-x-1-75in-replacement-mc7","provider":"TaskHolt","version":"1.0","type":"link"}