---
product_id: 298653054
title: "F9K NSF Certified 1-Year Reverse Osmosis Water Filter, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane | For 6-stage RO systems with alkaline mineral filter. Without RO membrane. Fits RCC7AK/RCC7PAK"
brand: "ispring"
price: "1921.38 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "I Spring"
url: https://www.desertcart.tn/products/298653054-f9k-nsf-certified-1-year-reverse-osmosis-water-filter-alkaline
store_origin: TN
region: Tunisia
---

# pH-balanced alkaline remineralization Fits standard 10"x2.5" RO cartridges 1-year high-capacity filtration F9K NSF Certified 1-Year Reverse Osmosis Water Filter, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane | For 6-stage RO systems with alkaline mineral filter. Without RO membrane. Fits RCC7AK/RCC7PAK

**Brand:** ispring
**Price:** 1921.38 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game—because your water deserves a glow-up!

## Quick Answers

- **What is this?** F9K NSF Certified 1-Year Reverse Osmosis Water Filter, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane | For 6-stage RO systems with alkaline mineral filter. Without RO membrane. Fits RCC7AK/RCC7PAK by ispring
- **How much does it cost?** 1921.38 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/298653054-f9k-nsf-certified-1-year-reverse-osmosis-water-filter-alkaline)

## 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

- • **Elevate Everyday Taste:** Transform your water, coffee, tea, and even baby formula with fresher, cleaner hydration.
- • **Seamless Compatibility:** Designed to fit standard 6-stage RO systems like RCC7AK/RCC7PAK for effortless upgrades.
- • **Year-Long Pure Hydration:** Enjoy a full year of crystal-clear, contaminant-free water with 9 premium replacement filters.
- • **Quick-Connect Convenience:** Push-fit filter design means faster, hassle-free replacements—no plumber needed.
- • **Alkaline Boost for Wellness:** Restore essential minerals like calcium and magnesium for balanced, refreshing alkaline water.

## Overview

The iSpring F9K is a NSF-certified 1-year replacement cartridge set for 6-stage reverse osmosis systems, excluding the RO membrane. It includes 9 individually wrapped filters—sediment, granular activated carbon, carbon block, post-carbon, and alkaline mineral filters—designed to fit standard 10"x2.5" housings. This set not only removes contaminants but also restores healthy minerals, delivering pH-balanced alkaline water for superior taste and wellness benefits. Compatible with iSpring RCC7AK and RCC7PAK models, it features a push-fit quick connection for easy installation.

## Description

What is included- 2 pieces of 5 Micron Sediment Filters #FP15 - 2 pieces of Granular Activated Carbon (GAC) Filters #FG15 - 2 pieces of 5 Micron CTO Carbon Filters #FC15 - 1 piece of Post Carbon Inline filters #FT15 - 2 piece of Alkaline Mineral filters #FA15Fit Models -RCC7AK -RCC7P-AK -Most other 6-stage Alkaline RO systems Specifications & Dimensions - Length: 9 3/4", O. D. = 2 7/8" - 1/4" Fitting -Weight: 9 LBS

Review: Muy buena calidad - Me gusta la calidad de estos cartuchos de repuesto, además que son más fáciles para cambiar en la purificadora.
Review: شمعات ذات جودة عالية ،، - خاضعة للمواصفات الامركية انصح بها لمن يبحث عن الجودة 👍

## 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 |
| Brand | iSpring |
| Compatible Water Purifier Models | iSpring RCC7AK |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 4,316 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Enclosure Material | Polypropylene, Granular Activated Carbon, Carbon Block |
| External Testing Certification | ANSI |
| Global Trade Identification Number | 00662425058518 |
| Included Components | Water filters |
| Item Dimensions D x W x H | 6.4D x 6.4W x 25.4H Centimeters |
| Item Type Name | Water Filter |
| Item Weight | 3.2 Kilograms |
| Manufacturer | iSpring |
| Manufacturer Part Number | F9K |
| Material | Polypropylene, Granular Activated Carbon, Carbon Block |
| Model number | F9K |
| Number of Items | 1 |
| Product Benefits | Removes contaminants and restores healthy minerals for better tasting water |
| Product Dimensions | 6.4D x 6.4W x 25.4H Centimeters |
| UPC | 662425058518 |
| Unit Count | 1.0 Count |

## Product Details

- **External Testing Certification:** ANSI
- **Item Weight:** 2.7 Kilograms
- **Material:** Polypropylene, Granular Activated Carbon, Carbon Block
- **Product Benefits:** Removes contaminants and restores healthy minerals for better tasting water
- **Product Dimensions:** 6.4D x 6.4W x 25.4H Centimeters

## Images

![F9K NSF Certified 1-Year Reverse Osmosis Water Filter, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane | For 6-stage RO systems with alkaline mineral filter. Without RO membrane. Fits RCC7AK/RCC7PAK - Image 1](https://m.media-amazon.com/images/I/710Va9Yu4hL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Muy buena calidad
*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.

### ⭐⭐⭐⭐⭐ شمعات ذات جودة عالية ،،
*by S***M on 29 August 2023*

خاضعة للمواصفات الامركية انصح بها لمن يبحث عن الجودة 👍

### ⭐⭐⭐⭐⭐ Ricambi ottimi: l’acqua torna buonissima
*by G***A on 23 November 2025*

Ho acquistato il set di cartucce iSpring F9K come ricambio annuale per il mio sistema di filtrazione, e la differenza si sente subito. Dopo l’installazione, l’acqua è tornata chiarissima, senza odori e soprattutto buonissima da bere. Il montaggio è semplice e tutte le cartucce si inseriscono senza difficoltà. Anche il flusso dell’acqua è rimasto costante, senza cali di pressione. Per l’uso domestico quotidiano è un kit davvero completo e conveniente, perché permette di coprire l’intero anno senza dover acquistare filtri singoli. In sintesi, sono ricambi affidabili e fanno esattamente ciò che devono: migliorare il gusto dell’acqua in modo evidente.

## 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://www.desertcart.tn/products/298653054-f9k-nsf-certified-1-year-reverse-osmosis-water-filter-alkaline](https://www.desertcart.tn/products/298653054-f9k-nsf-certified-1-year-reverse-osmosis-water-filter-alkaline)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-14*