--- product_id: 339482140 title: "Ispring F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White" brand: "ispring" price: "AR$1635262" currency: ARS in_stock: true reviews_count: 5 url: https://www.desertcart.com.ar/products/339482140-ispring-f28k75-3-year-replacement-supply-set-for-6-stage store_origin: AR region: Argentina --- # 75 GPD RO membrane capacity 90%-97% TDS rejection rate 28-piece 3-year replacement set Ispring F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White **Brand:** ispring **Price:** AR$1635262 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game—because your health deserves the purest sip! ## Quick Answers - **What is this?** Ispring F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White by ispring - **How much does it cost?** AR$1635262 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/339482140-ispring-f28k75-3-year-replacement-supply-set-for-6-stage) ## 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 - • **Alkaline Mineral Boost:** Restores essential minerals like calcium & magnesium, balancing pH for healthier hydration. - • **Effortless Quick-Connect Filters:** Push-fit design slashes replacement time—stay refreshed without the hassle. - • **Ultimate 3-Year Hydration Upgrade:** Complete 28-filter set ensures uninterrupted premium water quality for years. - • **Trusted NSF/ANSI Certified Quality:** Independently tested filtration meets rigorous standards for your peace of mind. - • **Precision Purity with 75 GPD Membrane:** High-capacity RO membrane removes up to 97% of contaminants for crystal-clear water. ## Overview The iSpring F28K75 3-Year Replacement Supply Set is a comprehensive 28-piece filter pack designed for 6-stage reverse osmosis systems. Featuring a 75 GPD RO membrane with 90%-97% TDS rejection, it removes over 1,000 contaminants while an alkaline mineral filter restores healthy minerals and balances pH. The set includes sediment, granular activated carbon, carbon block, post-carbon, and alkaline filters with quick-connect fittings for easy installation, ensuring fresh, clean, and great-tasting water for up to three years. ## Description From the manufacturer Reverse Osmosis Membrane 4th Stage 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. Experimented by independent third-party to meet NSF/ANSI Standards, iSpring 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 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. Membrane Sizes MC1: 100GPD Reverse Osmosis Membrane MC7: 75GPD Reverse Osmosis Membrane MC5: 50GPD Reverse Osmosis Membrane For higher GPD usage, please visit iSpring for commercial grade RO systems 6th Stage Alkaline Remineralization Filter The RO membrane removes not only harmful pollutants but also most healthy minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7.0 or less. As the 6th stage Alkaline Remineralization filter, iSpring alkaline filter (FA15) restores healthy minerals and produces a balanced alkalinity, giving the water a better taste. It uses all natural mineral stones as the filtration media and never sacrifices quality for quantity. It can last up to 6-12 months depending on your source water and usage. Sediment Filter The Sediment Filter works as the first barrier in the Reverse Osmosis System, removing solid particles like silt, rust and dirt from the water and reducing a significant percentage of contaminants in the water. It prevents the other filters from getting clogged with fine particles and reduces the risk of damages to the other components. iSpring’s first stage Sediment Filter (FP15) features a 5 micron size, perfect for capturing most of the fine sediments in the municipal water and preventing issues from clogs and pressure loss with filters that have smaller micron sizes. Granular Activated Carbon Filter Activated Carbon filters can trap and absorb organic chemicals and chlorine from the water effectively with its ability of mechanical filtration and physical adsorption. It can efficiently remove odors and improve the water taste. Furthermore, the iSpring 2nd stage Granular Activated Carbon (GAC) filter (FG15) includes special carbon media that filters out impurity in the water, which can efficiently protect and prolong the lifespan of the reverse osmosis membrane. Carbon Block Filter Post Carbon Filter iSpring 5th Stage Post Carbon filter (FT15) works as the final stage in the RO system to capture any particles that may have accumulated inside the tank before pure water is delivered to the faucet. It can last up to 12 months depending on your source water and usage. Review: muy facil de reemplazar - muy facil de remplazar :) Review: En oferta. - Muy buenos y buen precio en oferta. ## Features - Individually wrapped 3-year high capacity filter replacement cartridge pack for most standard 6-stage RO systems - Experience clean, safe, and good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water - 75 gpd RO membrane for superior performance with TDS rejection rate 90%-97%. The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below. Alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water - 28 pieces of 10" x 2. 5" replacement water filters included: 6x sediment filters, 6x granular activated carbon filters, 6x carbon block filters, 1x 75 gpd RO membrane, 3x post-carbon filter, and 6x alkaline filters - Updated FA15 alkaline mineral filters and FT15 post-carbon filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BNGRIX2 | | Best Sellers Rank | #5,474 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Replacement Water Filters | | Brand | iSpring | | Brand Name | iSpring | | Compatible Water Purifier Models | Aquaphor Crystal, iSpring RCC7AK | | Customer Reviews | 4.8 out of 5 stars 666 Reviews | | EU Spare Part Availability Duration | 3 Years | | External Testing Certification | ANSI | | External testing certification | ANSI | | Global Trade Identification Number | 00662425058525 | | Included Components | water filters | | Item Dimensions D x W x H | 6.4D x 6.4W x 25.4H centimeters | | Item Type Name | iSpring F28K75 3-Year Filter Replacement Supply Set For 6-Stage Reverse Osmosis RO Water Filtration Systems with Alkaline Mineral Filter | | Item Weight | 10.2 Kilograms | | Item weight | 10.2 Kilograms | | Manufacture Year | 2016 | | Manufacturer | iSpring | | Manufacturer Part Number | F28K75 | | Material | Ro | | Material Type | Ro | | Model Number | F28K75 | | Number of Items | 28 | | Product Benefits | Reduce harmful impurities, add minerals and balance pH | | Product benefits | Reduce harmful impurities, add minerals and balance pH | | Product dimensions | 6.4D x 6.4W x 25.4H centimeters | | Set Name | 3-Year Replacement Supply Set | | UPC | 662425058525 | | Unit Count | 1 Count | ## Product Details - **External testing certification:** ANSI - **Item weight:** 0.01 Ounces - **Material:** Ro - **Product benefits:** Clean,Dirt - **Product dimensions:** 6.4D x 6.4W x 25.4H centimeters ## Images ![Ispring F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White - Image 1](https://m.media-amazon.com/images/I/81uosMQ4JbL.jpg) ![Ispring F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White - Image 2](https://m.media-amazon.com/images/I/71gCSqgaO1L.jpg) ![Ispring F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White - Image 3](https://m.media-amazon.com/images/I/71s13-IdA-L.jpg) ![Ispring F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White - Image 4](https://m.media-amazon.com/images/I/71L1eHpcH9L.jpg) ![Ispring F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White - Image 5](https://m.media-amazon.com/images/I/71E4eODT7FL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ muy facil de reemplazar *by C***N on 6 November 2019* muy facil de remplazar :) ### ⭐⭐⭐⭐⭐ En oferta. *by J***E on 21 June 2024* Muy buenos y buen precio en oferta. ### ⭐⭐⭐⭐⭐ Gute osmose *by N***T on 4 January 2025* Sehr Gute Osmose Filter ## Frequently Bought Together - iSpring F28K75 3-Year Replacement Supply Set for 6-Stage Reverse Osmosis RO Water Filtration Systems with Alkaline Mineral Filter, 28 Piece, White - iSpring RCC7AK 6 Stage Reverse Osmosis Water System Under Sink with Alkaline Remineralization, NSF Certified, 75 GPD, TDS Reduction --- ## 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.com.ar/products/339482140-ispring-f28k75-3-year-replacement-supply-set-for-6-stage](https://www.desertcart.com.ar/products/339482140-ispring-f28k75-3-year-replacement-supply-set-for-6-stage) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-07*