---
product_id: 663562598
title: "Faucet Clarifi Remineralization Cartridge, DWQ300300"
brand: "delta"
price: "$163.56"
currency: USD
in_stock: true
reviews_count: 2
category: "Delta"
url: https://www.desertcart.us/products/663562598-faucet-clarifi-remineralization-cartridge-dwq300300
store_origin: US
region: United States of America
---

# Electrolytes & minerals restored 7-stage filtration boost DIY replace in under 1 min Faucet Clarifi Remineralization Cartridge, DWQ300300

**Brand:** delta
**Price:** $163.56
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with every sip—minerals restored, taste perfected!

## Quick Answers

- **What is this?** Faucet Clarifi Remineralization Cartridge, DWQ300300 by delta
- **How much does it cost?** $163.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/663562598-faucet-clarifi-remineralization-cartridge-dwq300300)

## Best For

- delta enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Performance:** Designed for up to 2 years of mineral-rich water, keeping your hydration game strong.
- • **Expert Support & Guidance:** Access video tutorials and live customer support for confident installation and upkeep.
- • **Effortless DIY Maintenance:** Replace your cartridge in less than a minute—no plumber needed, no hassle.
- • **Seamless 7th Filtration Stage:** Optimized exclusively for Clarifi Tankless RO systems to elevate purity and flavor.
- • **Taste-Enhancing Mineral Boost:** Reintroduces calcium, magnesium & electrolytes for crisp, refreshing water.

## Overview

The Delta Faucet Clarifi Remineralization Cartridge (DWQ300300) enhances reverse osmosis water by adding essential minerals like calcium, magnesium, and electrolytes back into your filtered water. Designed as a 7th filtration stage for the Clarifi Tankless RO system, it improves taste and pH balance. Easy to install and replace in under a minute, it offers up to two years of use with expert support and video tutorials, making it a smart upgrade for health-conscious professionals seeking premium hydration.

## Description

Customize your Clarifi™ Reverse Osmosis drinking experience with an optional remineralizer cartridge designed for better taste and enhanced pH. The Clarifi™ remineralizer cartridge adds those good-for-you minerals, like the electrolytes, calcium and magnesium, back into your filtered drinking water. You can install with confidence, knowing the Delta® Clarifi™ Tankless Reverse Osmosis System is backed by our warranty and highly-trained, live customer support.

Review: Cartridge lasted only one year, not two - The remineralization cartilage lasted only one year instead of two. I tested the RO water for minerals after getting leg cramps and noticing the taste wasn’t as good about a year after installing the system; there were no (“0”) minerals in the RO water. I don’t mind having to replace the remineralization cartridge every year, but I do wish the mfr’s instructions didn’t state it lasts two years. I hope the mfr redesigns the remineralization cartilage to last two years or changes the expected duration in its literature. By the way, the remineralized water tastes great!
Review: Horrible taste to water when installed - My mouth felt weird and taste was bad. Removed it and water taste recovered. Not a great option

## Features

- ENHANCED TASTE AND PH: Replaces taste-enhancing minerals removed during the normal RO process.
- GOOD-FOR-YOU MINERALS: Adds minerals like electrolytes, calcium and magnesium back into your filtered drinking water.
- MULTI-STAGE FILTRATION: Offers a 7th Stage of filtration, to be used only with Clarifi Tankless Reverse Osmosis System (DWQ1001012)
- EASY, DIY MAINTENANCE: Carbon and RO filters and optional remineralizer cartridge have a two-year lifespan so you can replace them at the same time quickly and easily - it takes less than a minute to replace each.
- VIDEO TUTORIALS: Find more information in the included user guide, M&I, and Delta Faucet’s YouTube.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFJ36SHT |
| Best Sellers Rank | #280,359 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,854 in Replacement Under-Sink Water Filters |
| Brand | DELTA |
| Brand Name | DELTA |
| Customer Reviews | 3.9 out of 5 stars 5 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Included Components | Cartridge |
| Item Dimensions D x W x H | 1"D x 1"W x 1"H |
| Item Type Name | Filter Cartridge |
| Manufacturer | Delta Faucet Company |
| Manufacturer Part Number | DWQ300300 |
| Manufacturer Warranty Description | Limited 30-day Limited Warranty |
| Material | Carbon Fiber |
| Material Type | Carbon Fiber |
| Model Number | DWQ300300 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Benefits | Adds beneficial minerals to filtered water |
| Product Dimensions | 1"D x 1"W x 1"H |
| UPC | 195205119951 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** DELTA
- **Material:** Carbon Fiber
- **Product Benefits:** Adds beneficial minerals to filtered water
- **UPC:** 195205119951
- **Unit Count:** 1.0 Count

## Images

![Faucet Clarifi Remineralization Cartridge, DWQ300300 - Image 1](https://m.media-amazon.com/images/I/51JP2TrxZeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Cartridge lasted only one year, not two
*by D***H on October 18, 2025*

The remineralization cartilage lasted only one year instead of two. I tested the RO water for minerals after getting leg cramps and noticing the taste wasn’t as good about a year after installing the system; there were no (“0”) minerals in the RO water. I don’t mind having to replace the remineralization cartridge every year, but I do wish the mfr’s instructions didn’t state it lasts two years. I hope the mfr redesigns the remineralization cartilage to last two years or changes the expected duration in its literature. By the way, the remineralized water tastes great!

### ⭐ Horrible taste to water when installed
*by A***N on February 3, 2025*

My mouth felt weird and taste was bad. Removed it and water taste recovered. Not a great option

---

## 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.us/products/663562598-faucet-clarifi-remineralization-cartridge-dwq300300](https://www.desertcart.us/products/663562598-faucet-clarifi-remineralization-cartridge-dwq300300)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-24*