--- product_id: 339482140 title: "F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White" brand: "ispring" price: "€ 444.33" currency: EUR in_stock: true reviews_count: 5 category: "I Spring" url: https://www.desertcart.es/products/339482140-f28k75-3-year-replacement-supply-set-for-6-stage-reverse store_origin: ES region: Spain --- # 75 GPD RO membrane capacity 90%-97% TDS rejection rate 28-piece 3-year replacement set F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White **Brand:** ispring **Price:** € 444.33 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game—pure, mineral-rich, and always ready. ## Quick Answers - **What is this?** 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?** € 444.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/339482140-f28k75-3-year-replacement-supply-set-for-6-stage-reverse) ## 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 - • **Taste the Difference Daily:** Enjoy crystal-clear ice, fresher beverages, and healthier meals with every sip. - • **Trusted Quality & Performance:** Highly rated with 4.7 stars and engineered for superior RO system compatibility. - • **Effortless Quick-Connect Design:** Push-fit filters make replacements faster and hassle-free—no plumber needed. - • **Advanced 6-Stage Filtration Power:** Removes harmful pollutants while restoring essential minerals for balanced pH. - • **Ultimate 3-Year Hydration Solution:** Comprehensive 28-filter pack ensures uninterrupted pure water for three years. ## Overview The iSpring F28K75 is a 3-year replacement supply set designed for most 6-stage reverse osmosis water filtration systems. Featuring a high-capacity 75 GPD RO membrane with 90%-97% TDS rejection, it removes contaminants while an alkaline mineral filter restores healthy minerals and balances pH. The set includes 28 individually wrapped filters with a quick-connect design for easy installation, ensuring consistently clean, great-tasting water for drinking, cooking, and more. ## Description Ispring F28K75 3-Year Replacement Supply Set For 6-Stage Reverse Osmosis Ro Water Filtration Systems With Alkaline Mineral Filter, White : desertcart.ae: Kitchen Review: Me gusta la calidad de estos cartuchos de repuesto, además que son más fáciles para cambiar en la purificadora. Review: خاضعة للمواصفات الامركية انصح بها لمن يبحث عن الجودة 👍 ## 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 | #33,565 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #109 in Replacement Water Filters | | Brand | iSpring | | Color | White | | Customer Reviews | 4.7 4.7 out of 5 stars (4,694) | | Date First Available | 8 July 2013 | | Item Weight | 0.28 g | | Material | Ro | | Model Number | F28K75 | | Product Dimensions | 6.35 x 6.35 x 25.4 cm; 0.28 g | | Special Features | Reverse Osmosis, Remineralization | ## 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 ![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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***A on 19 November 2024* Me gusta la calidad de estos cartuchos de repuesto, además que son más fáciles para cambiar en la purificadora. ### ⭐⭐⭐⭐⭐ Review *by S***M on 29 August 2023* خاضعة للمواصفات الامركية انصح بها لمن يبحث عن الجودة 👍 ### ⭐⭐⭐⭐⭐ Review *by C***N on 6 November 2019* muy facil de remplazar :) ## 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.es/products/339482140-f28k75-3-year-replacement-supply-set-for-6-stage-reverse](https://www.desertcart.es/products/339482140-f28k75-3-year-replacement-supply-set-for-6-stage-reverse) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-20*