---
product_id: 176822072
title: "Culligan US-DC3-R Direct-Connect Under-Sink Water Filter Cartridge – Quick Twist-Lock, 4,750-Gallon/12-Month Capacity, Removes Lead, Chlorine, Taste & Odor, Microbial Cysts"
brand: "culligan"
price: "R$1090"
currency: BRL
in_stock: true
category: "Culligan"
url: https://www.desertcart.com.br/products/176822072-culligan-us-dc3-r-direct-connect-under-sink-water-filter
store_origin: BR
region: Brazil
---

# 4,750-gallon capacity Twist-lock quick install Removes lead & contaminants Culligan US-DC3-R Direct-Connect Under-Sink Water Filter Cartridge – Quick Twist-Lock, 4,750-Gallon/12-Month Capacity, Removes Lead, Chlorine, Taste & Odor, Microbial Cysts

**Brand:** culligan
**Price:** R$1090
**Availability:** ✅ In Stock

## Summary

> 💧 Pure water, zero downtime—filter smarter, live better.

## Quick Answers

- **What is this?** Culligan US-DC3-R Direct-Connect Under-Sink Water Filter Cartridge – Quick Twist-Lock, 4,750-Gallon/12-Month Capacity, Removes Lead, Chlorine, Taste & Odor, Microbial Cysts by culligan
- **How much does it cost?** R$1090 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/176822072-culligan-us-dc3-r-direct-connect-under-sink-water-filter)

## Best For

- culligan enthusiasts

## Why This Product

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

## Key Features

- • **Certified Quality Assurance:** NSF-tested and certified for trusted performance that elevates your kitchen water experience.
- • **Advanced Contaminant Defense:** Reduces lead by 99%, chlorine taste, odors, and microbial cysts for healthier hydration.
- • **High-Capacity Filtration Power:** Filters up to 4,750 gallons or 12 months, minimizing maintenance and maximizing value.
- • **Consistent Flow, Zero Compromise:** Maintains a strong 1.5 GPM flow rate so your water stays fresh without slowing down.
- • **Effortless Twist-Lock Installation:** Swap filters in seconds—no tools, no hassle, just pure convenience.

## Overview

The Culligan US-DC3-R is a direct-connect under-sink water filter cartridge designed for quick twist-lock installation and compatibility with Culligan US-DC1 and US-DC2 systems. It delivers up to 4,750 gallons or 12 months of advanced filtration, removing lead, chlorine, taste, odor, and microbial cysts while maintaining a steady 1.5 GPM flow rate. NSF-certified for reliable water quality, it offers a hassle-free upgrade for healthier, better-tasting water straight from your tap.

## Description

Direct connect under-sink system certified to reduce lead up to 99% without sacrificing cold water flow rate at the sink. Flow rate of 1. 5 GPM. Designed to work with Culligan® Direct-Connect under-sink systems US-DC1, US-DC2, and US-DC3; quick twist-lock installation for fast, tool-free cartridge changes.

## Features

- Easy Direct-Connect Replacement: Compatible with Culligan under-sink filtration systems (US-DC1, US-DC2), the twist-lock design ensures fast, tool-free installation and seamless cartridge swaps every 12 months.
- Advanced Contaminant Reduction: Engineered to reduce lead, chlorine taste & odor, bad taste, and microbial cysts—delivering cleaner, healthier drinking water from your kitchen tap.
- High Efficiency & Long Life: Long-lasting performance with a high-capacity filter rated for up to 4,750 gallons or 12 months, cutting costs and maintenance frequency for busy households.
- Quick & Convenient Installation: Twist-lock, direct-connect design makes filter changes fast and mess-free—no tools required. Maintains a strong 1.5 GPM flow rate for ample filtered water without pressure loss.
- Certified Peace of Mind: NSF-tested and certified performance supports better water quality for cooking, beverages, and general use—without compromising system flow or convenience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VDGRRFH |
| Best Sellers Rank | #44,428 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #280 in Replacement Under-Sink Water Filters |
| Brand Name | Culligan |
| Compatible Water Purifier Models | Culligan US-DC1 |
| Customer Reviews | 4.4 4.4 out of 5 stars (124) |
| External Testing Certification | NSF |
| Global Trade Identification Number | 00033663007758 |
| Included Components | Filter Cartridge |
| Item Dimensions D x W x H | 30"D x 8"W x 6"H |
| Item Type Name | Water Filter Replacement Cartridge |
| Item Weight | 16 ounces |
| Manufacturer | Culligan |
| Manufacturer Part Number | US-DC3-R |
| Manufacturer Warranty Description | 1 year limited |
| Material Type | See packaging |
| Model Number | US-DC3-R |
| Number of Items | 1 |
| Product Benefits | Bad Taste,Cold |
| Set Name | Culligan Direct-Connect |
| UPC | 033663007758 |
| Unit Count | 1 Count |

## Product Details

- **External Testing Certification:** NSF
- **Item Weight:** 16 ounces
- **Material:** See packaging
- **Product Benefits:** Bad Taste,Cold
- **Product Dimensions:** 30"D x 8"W x 6"H

## Images

![Culligan US-DC3-R Direct-Connect Under-Sink Water Filter Cartridge – Quick Twist-Lock, 4,750-Gallon/12-Month Capacity, Removes Lead, Chlorine, Taste & Odor, Microbial Cysts - Image 1](https://m.media-amazon.com/images/I/51rRT20oMIL.jpg)

## Available Options

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

## Frequently Bought Together

- Culligan US-DC3-R Direct Connect Premium Water Filter Replacement Cartridge, 1 Count (Pack of 1), White
- everydrop by Whirlpool Ice and Water Refrigerator Filter 4, EDR4RXD1, Single-Pack
- InSinkErator F-1000 Standard Instant Hot Dispenser Under-Sink Water Filter Replacement, 1 Count (Pack of 1), White

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**Shop now:** [https://www.desertcart.com.br/products/176822072-culligan-us-dc3-r-direct-connect-under-sink-water-filter](https://www.desertcart.com.br/products/176822072-culligan-us-dc3-r-direct-connect-under-sink-water-filter)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-25*