---
product_id: 618581303
title: "Waterdrop N1-CF Filter, Replacement for N1 RO System, 6-month Lifetime | Countertop RO System Filter, Enhanced Filtration, Long Filter Lifespan, Easy and Quick Filter Replacement"
brand: "waterdrop"
price: "₱6544"
currency: PHP
in_stock: true
reviews_count: 9
category: "Waterdrop"
url: https://www.desertcart.ph/products/618581303-waterdrop-n1-cf-filter-replacement-for-n1-ro-system-6
store_origin: PH
region: Philippines
---

# 6-month filter lifespan 3-second twist & replace NSF-certified impurity reduction Waterdrop N1-CF Filter, Replacement for N1 RO System, 6-month Lifetime | Countertop RO System Filter, Enhanced Filtration, Long Filter Lifespan, Easy and Quick Filter Replacement

**Brand:** waterdrop
**Price:** ₱6544
**Availability:** ✅ In Stock

## Summary

> 💧 Refresh your routine with pure water, zero fuss.

## Quick Answers

- **What is this?** Waterdrop N1-CF Filter, Replacement for N1 RO System, 6-month Lifetime | Countertop RO System Filter, Enhanced Filtration, Long Filter Lifespan, Easy and Quick Filter Replacement by waterdrop
- **How much does it cost?** ₱6544 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/618581303-waterdrop-n1-cf-filter-replacement-for-n1-ro-system-6)

## 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

- • **Smart Filter Life Alert:** Built-in indicator ensures you never miss a replacement.
- • **Effortless 3-Second Swap:** Twist, replace, done—no tools, no hassle.
- • **Half-Year Pure Hydration:** Enjoy 6 months of consistently clean, crisp water.
- • **Seamless N1 Compatibility:** Perfect OEM fit for your Waterdrop N1 RO system.
- • **Precision Impurity Defense:** Activated carbon blocks target sand, rust & solids.

## Overview

The Waterdrop N1-CF Replacement Filter is a premium, NSF-certified carbon block cartridge designed exclusively for the Waterdrop N1 countertop reverse osmosis system. Engineered for effortless installation with a simple twist mechanism, it delivers up to 6 months of reliable filtration by effectively reducing common impurities like sand, rust, and suspended solids. Its smart filter life indicator ensures timely replacements, guaranteeing fresh, clean water with every pour.

## Description

Buy Waterdrop N1-CF Filter, Replacement for N1 RO System, 6-month Lifetime | Countertop RO System Filter, Enhanced Filtration, Long Filter Lifespan, Easy and Quick Filter Replacement: Replacement Countertop Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: OEM Fit, Easy Install, Solid Performance - Here is your review with your wording preserved and only cleaned for clarity and flow. No substitutions: --- I purchased the Waterdrop N1-CF Water Filter replacement for my N1 countertop reverse osmosis system, and overall I’m satisfied with it. The filter itself is OEM, well made, and fits the water filter perfectly with no issues. Installation was straightforward. I initially worried about the right way to change it, but the CF filter came with instructions, so it was a breeze. One thing I noticed is that the unit seems to have a built-in clock, since it went red on the “change filter” indicator exactly at the six-month mark. Suspicious to say the least. That said, this review is for the filter, not the filtering system. It arrived as expected, and desertcart delivery was precise as usual. The price on desertcart was the best compared to online or local options, which is exactly why desertcart is so successful. Too bad it’s made in China. You’d figure today the USA can make a filter, or at least source it from a friendly nation. Performance-wise, no complaints. Water tests fine, and imaginary or not, we are drinking clean water. Overall, I’m happy with the purchase and with the water filtration system.
Review: Fantastic Customer Service! Great product. - We love our N1 Waterdrop RO countertop machine! The filters last a long time, and are easy to change. Customer Service is FANTASTIC! Becky responded quickly and made sure we were happy with the result. Becky is a first-class customer service rep, and we are big fans of Waterdrop products. If you want clean, safe water from a company with excellent customer service...Waterdrop is your product.

## Features

- [Compatible model] Compatible with Waterdrop N1 Countertop Reverse Osmosis System
- [Enhanced Filtration] The N1-CF filter utilizes high-quality activated carbon blocks to effectively reduce impurities such as sand particles, rust, suspended solids, etc., providing clean water
- [Easy Installation] Simple operation, just twist and replace the filter in three seconds, no tools required
- [6-month lifespan] The N1-CF filter of the N1 countertop water filtration system features a 6-month lifespan
- 𝐍𝐨𝐭𝐞: Please replace the filter according to the user manual and installation video, and reset the filter life indicator after replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CL7BB87F |
| Best Sellers Rank | #33,179 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #34 in Replacement Countertop Water Filters |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Customer Reviews | 4.5 out of 5 stars 152 Reviews |
| External Testing Certification | NSF |
| Included Components | N1-CF Filter * 1, User Manual |
| Item Dimensions D x W x H | 12.13"D x 2.95"W x 2.95"H |
| Item Weight | 1.2 pounds |
| Manufacturer | Waterdrop |
| Manufacturer Part Number | WD-N1-CF |
| Material | Carbon Block & PP Cotton |
| Material Type | Carbon Block & PP Cotton |
| Model Number | WD-N1-CF |
| Number of Items | 37 |
| Product Benefits | Removes common impurities and provides clean water, with easy installation and compatibility with reverse osmosis systems. |
| Product Dimensions | 12.13"D x 2.95"W x 2.95"H |
| Set Name | WD-N1-CF |
| Unit Count | 1 Count |

## Product Details

- **External Testing Certification:** NSF
- **Item Weight:** 1.2 pounds
- **Material:** Carbon Block & PP Cotton
- **Product Dimensions:** 12.13"D x 2.95"W x 2.95"H

## Images

![Waterdrop N1-CF Filter, Replacement for N1 RO System, 6-month Lifetime | Countertop RO System Filter, Enhanced Filtration, Long Filter Lifespan, Easy and Quick Filter Replacement - Image 1](https://m.media-amazon.com/images/I/31xDm6I3NcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ OEM Fit, Easy Install, Solid Performance
*by A***. on March 25, 2026*

Here is your review with your wording preserved and only cleaned for clarity and flow. No substitutions: --- I purchased the Waterdrop N1-CF Water Filter replacement for my N1 countertop reverse osmosis system, and overall I’m satisfied with it. The filter itself is OEM, well made, and fits the water filter perfectly with no issues. Installation was straightforward. I initially worried about the right way to change it, but the CF filter came with instructions, so it was a breeze. One thing I noticed is that the unit seems to have a built-in clock, since it went red on the “change filter” indicator exactly at the six-month mark. Suspicious to say the least. That said, this review is for the filter, not the filtering system. It arrived as expected, and Amazon delivery was precise as usual. The price on Amazon was the best compared to online or local options, which is exactly why Amazon is so successful. Too bad it’s made in China. You’d figure today the USA can make a filter, or at least source it from a friendly nation. Performance-wise, no complaints. Water tests fine, and imaginary or not, we are drinking clean water. Overall, I’m happy with the purchase and with the water filtration system.

### ⭐⭐⭐⭐⭐ Fantastic Customer Service! Great product.
*by S***S on January 13, 2026*

We love our N1 Waterdrop RO countertop machine! The filters last a long time, and are easy to change. Customer Service is FANTASTIC! Becky responded quickly and made sure we were happy with the result. Becky is a first-class customer service rep, and we are big fans of Waterdrop products. If you want clean, safe water from a company with excellent customer service...Waterdrop is your product.

### ⭐⭐⭐⭐⭐ Clean water
*by S***Y on July 24, 2026*

Fast shipping!

## Frequently Bought Together

- Waterdrop WD-N1-CF Home Water Filter
- Waterdrop WD-N1-MRO Filter
- Waterdrop WD-N1-CF Filter, 6-Month Lifetime, Replacement for WD-N1-W Countertop Reverse Osmosis Water Filtration System

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**Shop now:** [https://www.desertcart.ph/products/618581303-waterdrop-n1-cf-filter-replacement-for-n1-ro-system-6](https://www.desertcart.ph/products/618581303-waterdrop-n1-cf-filter-replacement-for-n1-ro-system-6)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-08-29*