---
product_id: 72294851
title: "Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System"
brand: "express water"
price: "₨34419"
currency: LKR
in_stock: true
reviews_count: 13
category: "Express Water"
url: https://www.desertcart.lk/products/72294851-alkaline-water-filter-replacement-mineral-antioxidant-ph-10-inch-under
store_origin: LK
region: Sri Lanka
---

# 99.99% impurity removal Adds essential minerals (Ca, K, Mg) Boosts pH & oxygen by 20% Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System

**Brand:** express water
**Price:** ₨34419
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your hydration game with every sip!

## Quick Answers

- **What is this?** Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System by express water
- **How much does it cost?** ₨34419 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/72294851-alkaline-water-filter-replacement-mineral-antioxidant-ph-10-inch-under)

## Best For

- express water enthusiasts

## Why This Product

- Trusted express water brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Mineral Recharge:** Replenish essential minerals like calcium, potassium, and magnesium lost in RO filtration.
- • **Alkaline Power Boost:** Enhance your water’s pH and oxygen levels by 20% for revitalizing hydration.
- • **Long-Lasting Quality:** Crafted with premium polypropylene for durable, reliable filtration and exceptional value.
- • **Expert Support On Demand:** Access knowledgeable support anytime to optimize your water filtration experience.
- • **Pure Hydration, Elevated:** Experience crystal-clear water with 99.99% impurity filtration for unmatched purity.

## Overview

The ALK Mineralizer by Express Water is a premium reverse osmosis filter replacement that removes up to 99.99% of impurities while restoring essential minerals and boosting pH and oxygen levels by 20%. Designed for under-sink RO systems, it delivers clean, alkaline, mineral-rich water with long-lasting durability and expert customer support.

## Description

desertcart.com: Express Water – Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System : Everything Else

Review: I love these minerals - I'm probably deficient in minerals or something, because with any reverse osmosis filtered water I try, I can feel the difference. I'm not sure how to describe it besides a "washed out" feeling - like I'm still thirsty after drinking a whole glass and I pee it out soon after. Enter this alkalizing filter: it replaces the minerals stripped away in the reverse osmosis process. I've been using these filters in Africa for two years, and I've never needed a supplement of electrolytes with a fairly balanced diet. Highly recommend these if you have the proper product and notice that you just can't get enough water.
Review: Excellent Filter System - This system provides high alkaline water at my sink! This is our second year with this system. The water in this area is not as clean as it should be, with a high level of rock/grain, a salty taste, and at times a high chlorine taste. This system handles all of that, and makes our water drinkable. Highly recommend if you live in an area that doesn't deliver the best water.

## Features

- Reverse Osmosis Filter Replacement: Experience what water should taste like with the Express Water reverse osmosis water filtration system reduces up to 99.99% impurities.
- RO Water Filter Replacement: Each Express Water replacement filter is specially designed to work together and compliment each other. Get the cleanest water and the best value in your reverse osmosis water filter.
- Alkaline Water Filter: Made with all-natural mineral resources, Express Water alkaline filters enhance your drinking water by boosting pH and Oxygen levels while adding essential minerals including calcium, potassium, magnesium, and more.
- Replacement Water Filter: Express Water filters are made with the highest quality materials for long-lasting filtration and value.
- On Demand Support: Support from experts who can answer any of your questions about your replacement water filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DNKQHGG |
| Best Sellers Rank | #56,376 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #420 in Replacement Under-Sink Water Filters |
| Brand | EXPRESS WATER |
| Customer Reviews | 4.7 4.7 out of 5 stars (875) |
| Date First Available | June 11, 2018 |
| External Testing Certification | ANSI, NSF |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.05 pounds |
| Item model number | FLTALKQ10-1 |
| Manufacturer | Express Water |
| Material | Polypropylene (PP) |
| Number of Items | 1 |
| Product Benefits | Adds essential minerals, increases pH, adds antioxidants, and provides up to 20% more oxygen than regular water |
| Product Dimensions | 3"D x 12"W x 3"H |
| UPC | 653590999355 |
| Unit Count | 1.0 Count |

## Product Details

- **External Testing Certification:** ANSI, NSF
- **Item Weight:** 2.05 Pounds
- **Material:** Polypropylene (PP)
- **Product Dimensions:** 3"D x 12"W x 3"H

## Images

![Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System - Image 1](https://m.media-amazon.com/images/I/51j5Y8gapML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love these minerals
*by G***T on November 28, 2024*

I'm probably deficient in minerals or something, because with any reverse osmosis filtered water I try, I can feel the difference. I'm not sure how to describe it besides a "washed out" feeling - like I'm still thirsty after drinking a whole glass and I pee it out soon after. Enter this alkalizing filter: it replaces the minerals stripped away in the reverse osmosis process. I've been using these filters in Africa for two years, and I've never needed a supplement of electrolytes with a fairly balanced diet. Highly recommend these if you have the proper product and notice that you just can't get enough water.

### ⭐⭐⭐⭐⭐ Excellent Filter System
*by L***E on July 2, 2024*

This system provides high alkaline water at my sink! This is our second year with this system. The water in this area is not as clean as it should be, with a high level of rock/grain, a salty taste, and at times a high chlorine taste. This system handles all of that, and makes our water drinkable. Highly recommend if you live in an area that doesn't deliver the best water.

### ⭐⭐⭐⭐⭐ Great.
*by L***. on June 21, 2024*

after the reverse osmosis system strips the water, this filter replaces the minerals needed to give you the perfect water. it is beneficial for the perfect drinking water. I have no way of knowing when it is time to replace, I just replace when I think it is needed. rough guessing.

## Frequently Bought Together

- Express Water – Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System
- iSpring FA15 10-in inline 2-Layer Alkaline Replacement Filter Cartridge with Calcite & Mineral balls
- APEC Water Systems Tank-4 4 Gallon Residential Pre-Pressurized Reverse Osmosis Water Storage Tank

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**Shop now:** [https://www.desertcart.lk/products/72294851-alkaline-water-filter-replacement-mineral-antioxidant-ph-10-inch-under](https://www.desertcart.lk/products/72294851-alkaline-water-filter-replacement-mineral-antioxidant-ph-10-inch-under)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-20*