--- product_id: 136471482 title: "MC1 Reverse Osmosis Membrane, 100 GPD, 12\" x 1.8\"" brand: "ispring" price: "₩107879" currency: KRW in_stock: true reviews_count: 6 category: "I Spring" url: https://www.desertcart.kr/products/136471482-mc1-reverse-osmosis-membrane-100-gpd-12-x-1-8 store_origin: KR region: South Korea --- # 100 GPD high flow rate 0.0001 micron filtration precision 97% TDS rejection efficiency MC1 Reverse Osmosis Membrane, 100 GPD, 12" x 1.8" **Brand:** ispring **Price:** ₩107879 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with precision filtration that keeps you ahead of the curve! ## Quick Answers - **What is this?** MC1 Reverse Osmosis Membrane, 100 GPD, 12" x 1.8" by ispring - **How much does it cost?** ₩107879 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/136471482-mc1-reverse-osmosis-membrane-100-gpd-12-x-1-8) ## Best For - ispring enthusiasts ## Why This Product - Trusted ispring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dry Storage Advantage:** Dry membrane design for longer shelf life and hassle-free installation—no pre-rinse needed. - • **Long-Lasting Freshness:** Durable membrane lasts 2-3 years, delivering consistent premium water quality for your home or office. - • **Certified Quality Assurance:** Independently tested to meet NSF/ANSI standards, ensuring trusted, safe filtration. - • **Pure Performance, Every Drop:** Removes up to 99% of 1,000+ contaminants including lead, chlorine, and arsenic for crystal-clear water. - • **Universal Fit, Seamless Upgrade:** Industry-standard 1.8" x 12" size fits most RO systems, including iSpring RCC7 models. ## Overview The iSpring MC1 1.8" x 12" 100GPD Reverse Osmosis Membrane is a high-capacity Thin Film Composite filter that removes up to 99% of over 1,000 contaminants, including heavy metals and chemicals. Independently NSF/ANSI certified, it features a 0.0001 micron filtration rating and fits most standard RO systems. Designed as a dry membrane for extended shelf life and easy installation, it provides reliable, long-lasting water purification for 2-3 years. ## Description Product Description iSpring Greatwell Reverse Osmosis Membrane The reverse osmosis membrane is a thin film composite membrane that can remove up to 99% of over 1, 000 contaminants in the water, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Tested by independent third-party to meet NSF/ANSI Standards, iSpring Greatwell Reverse Osmosis Membrane is made of food-grade high capacity material that provides high packing density to remove contaminants. With the 0.0001 micron size, it only allows water molecules to squeeze through and virtually nothing else. As the heart of a Reverse Osmosis System, each iSpring Greatwell Reverse Osmosis membrane has been inspected under the highest standards in the industry and has passed the quality check before it’s shipped to each customer. It is recommended that you replace the reverse osmosis membrane every two to three years. Please Note There are wet & dry membranes in the market and the ones we sell are the dry version. Comparing to the wet version, the dry ones can be stored longer, are easier to preserve (no need of vacuum sealing), and don't contain preservation solutions that need to be washed off before usage. The membrane normally lasts about 2-3 years depending on your source water quality. If your water is very hard (Total Dissolved Solids level above 750 ppm), please reach out for customized solutions. At iSpring, we stand behind our products. If you encounter any problems with any of our products, please reach out to us immediately. We are happy to help! Review: Five Stars - Does what it says on the lable Review: Muito bom como é habitual - Ainda está embalado mas chegou dentro do prazo estipulado. ## Features - 100GPD Reverse Osmosis Membrane, tested by independent third-party to meet NSF/ANSI Standard - TFC (Thin Film Composite) high quality membrane. TDS rejection rate up to 97% (under NSF58 testing condition) - Rejects wide spectrum of impurities down to .0001 micron - Industry standard size that fits most RO systems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007TB9NEC | | Benefits | Improves water quality and removes various impurities | | Best Sellers Rank | 22,278 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Under-Sink Filters | | Brand | iSpring | | Brand Name | iSpring | | Compatible Water Purifier Models | iSpring RCC7 | | Country Of Origin | Taiwan | | Customer Reviews | 4.7 out of 5 stars 195 Reviews | | EU Spare Part Availability Duration | 2 Years | | External Testing Certification | NSF | | External testing certification | NSF | | Global Trade Identification Number | 00662425048113 | | Item Dimensions D x W x H | 5D x 5W x 10H centimetres | | Item Type Name | water filter | | Item Weight | 7.4 Ounces | | Item weight | 7.4 Ounces | | Manufacturer | iSpring | | Manufacturer Part Number | MC1 | | Material | Thin Film Composite | | Material Type | Thin Film Composite | | Model Number | MC | | Number of Items | 1 | | Product benefits | Improves water quality and removes various impurities | | Product dimensions | 5D x 5W x 10H centimetres | | Set Name | Replacement filter | | UPC | 662425048113 | | Unit Count | 1.0 count | ## Product Details - **External testing certification:** NSF - **Item weight:** 7.4 Ounces - **Material:** Thin Film Composite - **Product benefits:** Improves water quality and removes various impurities - **Product dimensions:** 5D x 5W x 10H centimetres ## Images ![MC1 Reverse Osmosis Membrane, 100 GPD, 12" x 1.8" - Image 1](https://m.media-amazon.com/images/I/410o1KPt+sL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by E***G on 18 April 2018* Does what it says on the lable ### ⭐⭐⭐⭐ Muito bom como é habitual *by C***N on 12 June 2025* Ainda está embalado mas chegou dentro do prazo estipulado. ### ⭐⭐⭐⭐⭐ The seller does back their product. *by A***R on 7 June 2025* I have the worst tasting water and since using this system the water taste better than any bottled water. One note, the other off brand reverse osmosis filters should not be used when it does come time to replace them. I tried another filter brand and the water was not drinkable. After replacing it with the original manufactures filters the water returned to perfect. It did require flushing out the system to get the impurities out from the off-brand filter I must compliment the seller on this product; they did offer a full refund even since it was past the returned date. Since I could use it and I did give it to a friend that installed it. The filter works great and plans on buying more from this seller. ## Frequently Bought Together - iSpring MC1 1.8-Inch x 12-Inch 100GPD Reverse Osmosis Membrane - iSpring F9K 1-Year Reverse Osmosis Water Filter Replacement Cartridge Pack Set for 6-Stage Alkaline Mineral RO Filtration Systems, Without Membrane, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/136471482-mc1-reverse-osmosis-membrane-100-gpd-12-x-1-8](https://www.desertcart.kr/products/136471482-mc1-reverse-osmosis-membrane-100-gpd-12-x-1-8) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-23*