---
product_id: 269468838
title: "FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter"
brand: "ispring"
price: "€ 34.04"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/269468838-fa15-alkaline-inline-water-filter-cartridge-10-x-2-1
store_origin: PT
region: Portugal
---

# 1500 gallons capacity 1/4” quick connect fitting 3-layer advanced filtration FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter

**Brand:** ispring
**Price:** € 34.04
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with every sip!

## Quick Answers

- **What is this?** FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter by ispring
- **How much does it cost?** € 34.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/269468838-fa15-alkaline-inline-water-filter-cartridge-10-x-2-1)

## 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

- • **Boost Your pH:** Elevates water pH to neutralize acidity and promote wellness
- • **Certified Quality:** NSF certified for trusted, safe drinking water
- • **Effortless Upgrade:** Universal design fits any RO system with quick-connect ease
- • **Taste the Difference:** Enhances water flavor with natural mineral balance
- • **Restore Vital Minerals:** Replenishes calcium, magnesium & potassium for balanced hydration

## Overview

The FA15 Alkaline Inline Water Filter Cartridge is a 10” x 2” NSF-certified add-on designed to enhance reverse osmosis systems by restoring essential minerals and balancing pH. Featuring a 3-layer filtration system and a 1/4” quick connect for easy installation, it delivers up to 1500 gallons of revitalized, great-tasting water that supports healthier hydration.

## Description

iSpring FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter

## Features

- BALANCED MINERALIZATION - Standard RO systems remove both harmful pollutants and beneficial minerals, often producing slightly acidic water. The FA15 Alkaline Mineral Filter restores essential minerals like calcium, magnesium, and potassium, balancing pH for healthier drinking water
- ENHANCED TASTE & QUALITY - Enjoy clean, safe, and great-tasting water every time you turn on the faucet, with improved mineral content and a refreshing taste
- UNIVERSAL COMPATIBILITY - Designed to be easily added to any under-sink water filter or RO system, making it a versatile upgrade for your filtration setup
- RAISES pH LEVEL - Effectively increases the pH of RO water, helping to balance acidity for a healthier hydration experience
- QUICK & SECURE INSTALLATION - The updated FA15 alkaline mineral filter features a push-fit quick connection for fast and hassle-free replacement. For installation assistance, refer to the user manual or reach out to our support team

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | iSpring |
| Model Number | FA15 |
| Color | White |
| Product Dimensions | 30.48 x 7.62 x 7.62 cm; 28.35 g |
| Capacity | 1500 Gallons |
| Material | Mineral Balls, Calcite, Corosex |
| Special Features | Remineralization, pH Balance |
| Item Weight | 28.3 g |

## Product Details

- **Material:** Mineral Balls, Calcite, Corosex
- **Product dimensions:** 6.4D x 6.4W x 25.4H centimeters
- **Item weight:** 1 Ounces
- **External testing certification:** ANSI
- **Product benefits:** Clean

## Images

![FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter - Image 1](https://m.media-amazon.com/images/I/51RfqOPD5ZL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- iSpring FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter
- iSpring F7-GAC NSF Certified 1-Year Replacement Filter Cartridge Pack, 7-Count for Standard 5-Stage Reverse Osmosis (RO) Systems
- iSpring Greatwell Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-29*