---
product_id: 657130293
title: "Waterdrop CTF-04 Alkaline Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, Reduces 99% Chlorine, 8000 Gallons, 1 Filter"
brand: "waterdrop"
price: "€ 267.15"
currency: EUR
in_stock: true
reviews_count: 5
category: "Waterdrop"
url: https://www.desertcart.hr/products/657130293-waterdrop-ctf-04-alkaline-water-filter-for-sink-faucet-nsf
store_origin: HR
region: Croatia
---

# 5-stage alkaline filtration 8000 gallons / 12 months lifespan NSF/ANSI 42 certified safety Waterdrop CTF-04 Alkaline Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, Reduces 99% Chlorine, 8000 Gallons, 1 Filter

**Brand:** waterdrop
**Price:** € 267.15
**Availability:** ✅ In Stock

## Summary

> 💦 Sip Smart, Live Elevated: The Ultimate Alkaline Upgrade for Your Faucet

## Quick Answers

- **What is this?** Waterdrop CTF-04 Alkaline Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, Reduces 99% Chlorine, 8000 Gallons, 1 Filter by waterdrop
- **How much does it cost?** € 267.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/657130293-waterdrop-ctf-04-alkaline-water-filter-for-sink-faucet-nsf)

## Best For

- waterdrop enthusiasts

## Why This Product

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

## Key Features

- • **Pure Alkaline Hydration:** Elevate your water with a pH boost of 1.5-2.5 for a refreshing spring-like taste.
- • **Long-Lasting & Efficient:** Filters up to 8,000 gallons or 12 months with a rapid 1.6 GPM flow rate—never compromise on convenience.
- • **Advanced 5-Stage Filtration:** Eliminates 99% chlorine, heavy metals, fluoride, and more for crystal-clear, healthy water.
- • **Durable Stainless Steel Design:** Sleek, fingerprint-resistant 304 food-grade steel that complements any modern kitchen.
- • **Effortless Installation & Versatility:** Twist-on setup fits most standard faucets, perfect for kitchen, office, RV, or bathroom use.

## Overview

The Waterdrop CTF-04 is a NSF/ANSI 42 certified 5-stage alkaline water filter designed for standard sink faucets. Crafted from durable 304 stainless steel, it reduces 99% chlorine and other contaminants while boosting water pH by 1.5-2.5 units. With a lifespan of 8,000 gallons or 12 months and a fast 1.6 GPM flow rate, it delivers fresh, mineral-rich water effortlessly. Ideal for health-conscious professionals seeking premium hydration with easy installation and sleek design.

## Description

Waterdrop CTF-04 Alkaline Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, Reduces 99% Chlorine, 8000 Gallons, 1 Filter

Review: Excellent Water Filter - Great water filter... Makes it taste just like spring water...
Review: Great water filter - First alkaline water filter I’ve purchased easy to install water tastes great very clear water, doesn’t leak love the design Greatl value for your money

## Features

- 𝐈𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭 𝐍𝐨𝐭𝐞: 𝐃𝐨 𝐧𝐨𝐭 𝐫𝐞𝐝𝐮𝐜𝐞 𝐓𝐃𝐒! 𝐖𝐨𝐫𝐤𝐬 𝐰𝐢𝐭𝐡 𝐬𝐭𝐚𝐧𝐝𝐚𝐫𝐝 𝐟𝐚𝐮𝐜𝐞𝐭𝐬! Does 𝐧𝐨𝐭 𝐟𝐢𝐭 pull-out, hand-held, spray style faucets or faucets with sensor. Please verify if our product suits your faucet before purchase per the detailed instructions in product pictures. If you're not sure whether your faucet is compatible with the Waterdrop faucet water filter, please take a photo of your faucet and contact us.
- One filter is included in the package. Search "WD-CFF-02" for replacement filter later. This filter CANNOT USE WD-CFF-01 replacement Water filter. Note: Only compatible with standard faucets, special-shaped faucets may not fit properly
- Advanced Alkaline Multi-Stage Filtration: Our alkaline water filter system utilizes a cutting-edge Multi-stage filtration process, effectively reducing common tap water impurities, including colloid, sediment, up to 99% chlorine, heavy metals, hydrogen sulfide, and fluoride, it ensures your drinking water is safe, tasty, and fresh.(Tested by a third party laboratory)
- Health-Enhancing Alkaline Water: Experience the benefits of alkaline spring water taste with a pH increase of 1.5 to 2.5 units. Our system not only filters out impurities but also adds essential minerals like calcium, magnesium, and potassium, promoting your well-being.
- Sleek, Safe Design: Crafted from 304 food-grade stainless steel with a sleek brushed finish, our water filter is not only aesthetically pleasing but also fingerprint-resistant and BPA-free, guaranteeing that you have access to clean and healthy drinking water.
- Long Service Life and Rapid Flow: Once connected to your municipal tap water, you can enjoy up to 12 months or 8,000 gallons of filtered water. With advanced filtration technology, our system provides a swift flow rate of up to 1.6 gallons per minute, ensuring convenience and reliability.
- Versatile Installation and Usage: Our alkaline water filter is designed for ease of installation, with a simple twist-on setup suitable for most standard faucets. It also comes with multiple faucet adapters for compatibility. Whether it's for your kitchen, bathroom, RV, or office, this compact filter caters to your daily water needs, making it ideal for drinking, cooking, skincare, and cleaning. Say goodbye to impurities and hello to refreshing, alkaline water with our comprehensive filtration system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHVS3NM7 |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 8000 gallons |
| Container Type | Cartridge |
| Customer Reviews | 4.5 out of 5 stars 93 Reviews |
| Filter Life Cycle | 12 Months |
| Included Components | water filter |
| Included components | water filter |
| Installation Type | Countertop |
| Item Dimensions L x W x H | 12.5L x 8.9W x 31.8H centimeters |
| Manufacturer | Waterdrop |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | WD-CTF-04 |
| Other Special Features of the Product | NSF certified |
| Part Number | WD-CTF-04 |
| Product dimensions | 12.5L x 8.9W x 31.8H centimeters |
| Purification Method | Alkaline |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special features | NSF certified |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Waterdrop
- **Capacity:** 8000 Gallons
- **Material:** Stainless Steel
- **Product dimensions:** 12.5L x 8.9W x 31.8H centimeters
- **Special features:** NSF certified

## Images

![Waterdrop CTF-04 Alkaline Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, Reduces 99% Chlorine, 8000 Gallons, 1 Filter - Image 1](https://m.media-amazon.com/images/I/51s8JTExvHL.jpg)
![Waterdrop CTF-04 Alkaline Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, Reduces 99% Chlorine, 8000 Gallons, 1 Filter - Image 2](https://m.media-amazon.com/images/I/81UixAzs5rL.jpg)
![Waterdrop CTF-04 Alkaline Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, Reduces 99% Chlorine, 8000 Gallons, 1 Filter - Image 3](https://m.media-amazon.com/images/I/71MlXMVKjRL.jpg)
![Waterdrop CTF-04 Alkaline Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, Reduces 99% Chlorine, 8000 Gallons, 1 Filter - Image 4](https://m.media-amazon.com/images/I/813-RB-YX4L.jpg)
![Waterdrop CTF-04 Alkaline Water Filter for Sink Faucet, NSF/ANSI 42 Certified Countertop Water Filter System, 5-Stage Stainless Steel Faucet, Reduces 99% Chlorine, 8000 Gallons, 1 Filter - Image 5](https://m.media-amazon.com/images/I/81U8qUyA8pL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Water Filter
*by R***J on 17 June 2026*

Great water filter... Makes it taste just like spring water...

### ⭐⭐⭐⭐⭐ Great water filter
*by C***. on 10 March 2026*

First alkaline water filter I’ve purchased easy to install water tastes great very clear water, doesn’t leak love the design Greatl value for your money

### ⭐⭐⭐⭐⭐ Great countertop water filter
*by A***Z on 1 December 2025*

Im glad I bought this product. I started to drink more water after installing it. Easy, less clumsy, easy to replace filter and overall good product for the purpose I bought it for.

## Frequently Bought Together

- Waterdrop Alkaline Countertop Water Filter, 12 Months or 8,000 Gallons Long-Life, NSF/ANSI 42&372 Certified, Reduces Heavy Metals, Bad Odor and 99% Chlorine,WD-CTF-04(1 Filter Included)
- Waterdrop WD-CFF-02 Alkaline Replacement Filter, Replacement for WD-CTF-03/WD-CTF-04, Up PH 1.5 to 2.5, Multi-stage Water Filter, Reduces Heavy Metals, Bad Taste and Up to 99% of Chlorine,1Pack
- HoneForest Water Quality Tester, Accurate and Reliable, TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc.

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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-11*