--- product_id: 2632937 title: "F9K" brand: "ispring" price: "EC$497" currency: XCD in_stock: true category: "I Spring" url: https://grenada.desertcart.com/products/2632937-f9k store_origin: GD region: Grenada --- # pH-balanced alkaline remineralization 1-year filtration lifespan 6-stage RO system compatibility F9K **Brand:** ispring **Price:** EC$497 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game — pure, mineral-rich water that your lifestyle deserves! ## Quick Answers - **What is this?** F9K by ispring - **How much does it cost?** EC$497 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [grenada.desertcart.com](https://grenada.desertcart.com/products/2632937-f9k) ## 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 Upgrade:** Transform your water into crystal-clear ice cubes, richer coffee, and healthier baby formula—better than bottled water, every sip. - • **Seamless Fit & Fast Swap:** Standard 10"x2.5" cartridges with push-fit quick connections make filter replacement effortless and renter-friendly. - • **Year-Long Pure Hydration:** Enjoy a full year of crisp, contaminant-free water with 9 high-capacity replacement filters designed for 6-stage RO systems. - • **Alkaline Boost for Wellness:** Restore essential minerals like calcium, magnesium, and potassium to balance pH and elevate your daily hydration experience. - • **Trusted NSF Certified Quality:** Backed by ANSI certification and glowing 4.7-star reviews, this filter pack ensures safe, fresh water you can count on. ## Overview The iSpring F9K NSF Certified 1-Year Reverse Osmosis Water Filter Replacement Pack includes 9 individually wrapped cartridges designed for 6-stage RO systems (excluding the RO membrane). Compatible with standard 10"x2.5" housings, it delivers efficient filtration by removing contaminants while restoring healthy alkaline minerals for balanced pH water. Ideal for professionals seeking premium taste, health benefits, and hassle-free maintenance, this pack supports a full year of clean, great-tasting water backed by trusted certifications and top-rated customer service. ## Description desertcart.com: iSpring F9K NSF Certified 1-Year Reverse Osmosis Water Filter, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane : Tools & Home Improvement ## Features - 【1-Year Water Filtration Replacement Pack】This pack contains individually wrapped high-capacity filter replacement cartridges designed for 6-stage RO systems, providing a full year of filtration. The pack includes 9 filters: 2x sediment filters, 2x granular activated carbon filters, 2x carbon block filters, 1x post-carbon filter, and 2x alkaline filters. - 【Standard Size RO Replacement Cartridges】iSpring water filter cartridge set fits standard housings that require 10” x 2.5” reverse osmosis water filter cartridges. - 【Efficient Filtration】Experience clean, safe, and good-tasting water every time you turn on the faucetand, providing a wonderful drinking experience for your whole family. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water. - 【pH-Balanced Alkaline Water Filter】The alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water. Length: 10", O. D. = 2.5". This alkaline water filter is a great add-on for under sink water filters or reverse osmosis systems. - 【Please Note】This water filter replacement cartridge pack does NOT include an RO membrane. 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 | B00BOASJ1M | | Best Sellers Rank | #3,715 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Replacement Countertop Water Filters | | Brand Name | iSpring | | Compatible Water Purifier Models | AquaTru Alkaline, Connect, iSpring RCC7AK | | Customer Reviews | 4.7 4.7 out of 5 stars (4,550) | | EU Spare Part Availability Duration | 1 years | | External Testing Certification | ANSI | | Global Trade Identification Number | 00662425058518 | | Included Components | Water filters | | Item Dimensions D x W x H | 2.5"D x 2.5"W x 10"H | | Item Type Name | Water Filter | | Item Weight | 2.7 kg | | Manufacturer | iSpring | | Manufacturer Part Number | F9K | | Material Type | Polypropylene, Granular Activated Carbon, Carbon Block | | Model Number | F9K | | Number of Items | 1 | | Number of Packs | 1 | | Product Benefits | Removes contaminants and restores healthy minerals for better tasting water | | Set Name | 1-Year Replacement Filter w/AK Set | | UPC | 662425058518 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** ANSI - **Item Weight:** 2.7 kg - **Material:** Polypropylene, Granular Activated Carbon, Carbon Block - **Product Benefits:** Removes contaminants and restores healthy minerals for better tasting water - **Product Dimensions:** 2.5"D x 2.5"W x 10"H ## Images ![F9K - Image 1](https://m.media-amazon.com/images/I/710Va9Yu4hL.jpg) ## Available Options This product comes in different **Set** options. ## Frequently Bought Together - iSpring F9K NSF Certified 1-Year Reverse Osmosis Water Filter Replacement Pack, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane - iSpring Greatwell Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 - iSpring AWR2 2-in-1 Reverse Osmosis Pre-Filter Housing and RO Membrane Canister Wrench --- ## 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://grenada.desertcart.com/products/2632937-f9k](https://grenada.desertcart.com/products/2632937-f9k) --- *Product available on Desertcart Grenada* *Store origin: GD* *Last updated: 2026-10-16*