--- product_id: 12567381 title: "iSpring FC25B 20\" x 4.5\" Whole House Water Filter, 4-Pack" brand: "ispring" price: "Β₯95536" currency: JPY in_stock: true category: "I Spring" url: https://www.desertcart.jp/products/12567381-ispring-fc25b-20-x-4-5-whole-house-water-filter store_origin: JP region: Japan --- # Premium coconut shell activated carbon 99% chlorine removal Fits standard 20"x4.5" housings iSpring FC25B 20" x 4.5" Whole House Water Filter, 4-Pack **Brand:** ispring **Price:** Β₯95536 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your home’s water game β€” because your family deserves the freshest flow! ## Quick Answers - **What is this?** iSpring FC25B 20" x 4.5" Whole House Water Filter, 4-Pack by ispring - **How much does it cost?** Β₯95536 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/12567381-ispring-fc25b-20-x-4-5-whole-house-water-filter) ## 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:** Designed to fit standard 20" x 4.5" housings, making upgrades and replacements effortless. - β€’ **Eco-Friendly Filtration:** Crafted from high-quality coconut shell activated carbon for superior adsorption and longer filter life. - β€’ **Flow Without Compromise:** Maintains optimal water flow up to 15 GPM, ensuring no slowdown in your daily routine. - β€’ **Trusted Support & Warranty:** Activate your warranty online and enjoy lifetime free tech support from a dedicated U.S. team. - β€’ **Pure Water, Pure Confidence:** Removes up to 99% of chlorine and harmful contaminants for fresh, clean water throughout your home. ## Overview The iSpring FC25B 20" x 4.5" Whole House Water Filter 4-Pack features CTO carbon block filters made from premium coconut shell activated carbon, removing up to 99% of chlorine and organic contaminants. Designed for standard housings, these filters maintain high water flow (up to 15 GPM) without sacrificing filtration quality. Tested to NSF/ANSI standards, they protect your household appliances and improve water taste and odor, backed by lifetime U.S.-based tech support and warranty. ## Description desertcart.com: iSpring FC25B 20" x 4.5" Whole House Water Filter, 4-Pack | Reduces Chlorine, Taste, Odor, and More, CTO Carbon Block, Fits iSpring WGB32B & WHO32B Series Whole House Water Filters : Tools & Home Improvement ## Features - Protect Your Family and Household Appliance from Chlorine and More: Say goodbye to smelly, bad tasting water! The FC25B 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. - Standard Size: Our filter set fits standard 20” x 4.5” housings, - Top-Notch Quality: Our FC25B CTO Carbon Block filters are made of high-quality coconut shell activated carbon for 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. They are tested by an independent third-party to meet NSF/ANSI standards. The 20” x 4.5” filter cartridges have a minimum impact on water flow (up to 15 GPM) and require minimum maintenance - 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 Note: The cartridges are individually wrapped to ensure freshness. 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 | B007TB4W8E | | Best Sellers Rank | #1,995 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Whole House Water Treatment Systems | | Brand | iSpring | | Brand Name | iSpring | | Customer Reviews | 4.5 out of 5 stars 97 Reviews | | Global Trade Identification Number | 00662425048090 | | Included Components | water filters | | Item Dimensions D x W x H | 4.5"D x 4.5"W x 20"H | | Item Highlight | Reduces Chlorine, Taste, Odor, and More, CTO Carbon Block, Fits iSpring WGB32B & WHO32B Series Whole House Water Filters Item Highlight Reduces Chlorine, Taste, Odor, and More, CTO Carbon Block, Fits iSpring WGB32B & WHO32B Series Whole House Water Filters See more | | Item Type Name | CTO Carbon Block | | Manufacturer | iSpring | | Manufacturer Part Number | FC25BX4 | | Material | Activated Carbon, CTO, Carbon Block, Polypropylene (PP) | | Material Type | Activated Carbon, CTO, Carbon Block, Polypropylene (PP) | | Model Number | FC25BX4 | | Number of Items | 4 | | Number of Packs | 4 | | Product Benefits | Protects your family and household appliance from chlorine and other contaminants | | Product Dimensions | 4.5"D x 4.5"W x 20"H | | Set Name | 4-Pack | | UPC | 662425048090 | | Unit Count | 4 Count | ## Product Details - **Brand:** iSpring - **Material:** Activated Carbon, CTO, Carbon Block, Polypropylene (PP) - **Number of Packs:** 4 - **Product Benefits:** Protects your family and household appliance from chlorine and other contaminants - **Product Dimensions:** 4.5"D x 4.5"W x 20"H ## Images ![iSpring FC25B 20" x 4.5" Whole House Water Filter, 4-Pack - Image 1](https://m.media-amazon.com/images/I/81+lI38QYuS.jpg) ![iSpring FC25B 20" x 4.5" Whole House Water Filter, 4-Pack - Image 2](https://m.media-amazon.com/images/I/61UPtOWDd5L.jpg) ![iSpring FC25B 20" x 4.5" Whole House Water Filter, 4-Pack - Image 3](https://m.media-amazon.com/images/I/61IkDitdqRL.jpg) ![iSpring FC25B 20" x 4.5" Whole House Water Filter, 4-Pack - Image 4](https://m.media-amazon.com/images/I/81PGKY30RtL.jpg) ![iSpring FC25B 20" x 4.5" Whole House Water Filter, 4-Pack - Image 5](https://m.media-amazon.com/images/I/91SG0ADdtdL.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Frequently Bought Together - iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White - iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2 - Captain O-Ring – Replacement ORBX2 O-Rings for iSpring WGB22B, WGB32B Series Whole House Water Filter (4 Pack) --- ## 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.jp/products/12567381-ispring-fc25b-20-x-4-5-whole-house-water-filter](https://www.desertcart.jp/products/12567381-ispring-fc25b-20-x-4-5-whole-house-water-filter) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-02*