--- product_id: 15895055 title: "iSpring FC15 CTO Carbon Block Water Filter for Under Sink Filtration System" brand: "ispring" price: "R900" currency: ZAR in_stock: true category: "I Spring" url: https://www.desertcart.co.za/products/15895055-ispring-fc15-cto-carbon-block-water-filter-for-under-sink store_origin: ZA region: South Africa --- # 5 micron coconut shell carbon 10,000 gallons filter life 99% chlorine removal iSpring FC15 CTO Carbon Block Water Filter for Under Sink Filtration System **Brand:** ispring **Price:** R900 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your tap water game β€” because your health deserves the best! ## Quick Answers - **What is this?** iSpring FC15 CTO Carbon Block Water Filter for Under Sink Filtration System by ispring - **How much does it cost?** R900 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/15895055-ispring-fc15-cto-carbon-block-water-filter-for-under-sink) ## 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 - β€’ **Seamless Compatibility:** Standard 10" x 2.5" size fits most under-sink RO and filtration systems for easy upgrades. - β€’ **Long-Lasting Performance:** Filters up to 10,000 gallons, reducing replacement frequency and hassle. - β€’ **Trusted Support & Warranty:** Register online for lifetime free tech support and manufacturer warranty from a US-based team. - β€’ **Pure Water, Pure Confidence:** Removes up to 99% of chlorine and harmful contaminants for fresh, clean water every time. - β€’ **Eco-Friendly Filtration Tech:** 5 micron activated coconut shell carbon block ensures maximum adsorption with sustainable materials. ## Overview The iSpring FC15 CTO Carbon Block Water Filter is a high-capacity, 5 micron activated carbon cartridge designed to remove up to 99% of chlorine, odors, and organic contaminants from under-sink water systems. Compatible with most 10" reverse osmosis and filtration setups, it delivers up to 10,000 gallons of purified water while preserving healthy minerals. Backed by ANSI certification and lifetime US-based support, it’s the smart upgrade for millennial professionals seeking clean, great-tasting water with minimal maintenance. ## Description desertcart.com: iSpring FC15 CTO Carbon Block Water Filter for Under Sink Filtration System | 5 Micron, Replacement for Under Sink Reverse Osmosis Systems RCC7AK, Reduces Chlorine, Bad Odor, 10" x 2.5", 10000 Gallons : Industrial & Scientific ## Features - Protect Your Family and Household Appliance from Chlorine and More: Say goodbye to smelly, bad tasting water! The FC15 carbon block filter is specially designed to remove up to 99% of chlorine from water as well as various natural organic compounds, taste and odor compounds, and synthetic organic chemicals. - Individually wrapped, standard sized 10” x 2.5”, high capacity activated carbon block (CTO, Chlorine, Taste, and Odor) replacement filter cartridge for iSpring water systems and most industry standard 10” reverse osmosis RO and under sink systems - 5 micron coconut shell carbon and compact fabrication tech to achieve maximum filtration efficiency and filter life. Activated carbon is an effective adsorbent because it is a highly porous material and provides a large surface area to which contaminants may adsorb - Peace of Mind Customer Service: Register online to activate your manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help! - Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00S5E5NJQ | | Best Sellers Rank | #11,747 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Replacement Countertop Water Filters | | Brand Name | iSpring | | Customer Reviews | 4.6 4.6 out of 5 stars (990) | | External Testing Certification | ANSI | | Global Trade Identification Number | 00662425070275 | | Included Components | 1x FC15 CTO Filter | | Item Dimensions D x W x H | 3"D x 10"W x 3"H | | Item Highlight | 5 Micron, Replacement for Under Sink Reverse Osmosis Systems RCC7AK, Reduces Chlorine, Bad Odor, 10" x 2.5", 10000 Gallons | | Item Type Name | iSpring FC15 - 10" CTO Carbon Block Filter Cartridge, 10" x 2-1/2" , 5 Microns | | Item Weight | 0.15 kg | | Manufacture Year | 2018 | | Manufacturer | iSpring Water Systems | | Manufacturer Part Number | FC15 | | Material Type | Carbon Block | | Model Number | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Removes Chlorine, various natural organic compounds, taste and odor compounds, and synthetic organic chemicals | | Set Name | FC15 - Chlorine Removal CTO Carbon Block Filter | | UPC | 662425070275 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** ANSI - **Item Weight:** 0.15 kg - **Material:** Carbon Block - **Product Dimensions:** 3"D x 10"W x 3"H ## Images ![iSpring FC15 CTO Carbon Block Water Filter for Under Sink Filtration System - Image 1](https://m.media-amazon.com/images/I/41Nh8OUTXdL.jpg) ![iSpring FC15 CTO Carbon Block Water Filter for Under Sink Filtration System - Image 2](https://m.media-amazon.com/images/I/51LoJR0LqPL.jpg) ![iSpring FC15 CTO Carbon Block Water Filter for Under Sink Filtration System - Image 3](https://m.media-amazon.com/images/I/51HlwZ192ZL.jpg) ![iSpring FC15 CTO Carbon Block Water Filter for Under Sink Filtration System - Image 4](https://m.media-amazon.com/images/I/51tr3eftKSL.jpg) ![iSpring FC15 CTO Carbon Block Water Filter for Under Sink Filtration System - Image 5](https://m.media-amazon.com/images/I/51p7oGy5zHL.jpg) ## Available Options This product comes in different **Set** options. ## Frequently Bought Together - iSpring FC15 5 Micron 10" Replacement CTO Carbon Block Water Filter Cartridge for Under Sink Reverse Osmosis RO Filtration System,10" x 2-1/2", White - iSpring FG15 10"x2.5" Water Filter Replacement for Reverse Osmosis Water Filter System, GAC Granular Activated Carbon Filter Water Filter Cartridge Reduce PFAS - iSpring FP15 Sediment Water Filter Cartridges Replacement, 5 Micron 10" x 2.5" Universal Sediment Filter, 15,000-Gallon Multi-Layer Cartridge --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/15895055-ispring-fc15-cto-carbon-block-water-filter-for-under-sink](https://www.desertcart.co.za/products/15895055-ispring-fc15-cto-carbon-block-water-filter-for-under-sink) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-02*