---
product_id: 190721689
title: "Culligan US-DC3 Under Sink Water Filter System, Direct Connect, Premium Lead Filtration, Removes 99% Lead, Chlorine, Taste & Odor, 4,750-Gal, 12-Month Cartridge, 1.5 GPM"
brand: "culligan"
price: "AR$298607"
currency: ARS
in_stock: true
reviews_count: 8
category: "Culligan"
url: https://www.desertcart.com.ar/products/190721689-culligan-us-dc3-under-sink-water-filter-system-direct-connect
store_origin: AR
region: Argentina
---

# 1.5 GPM strong flow rate 99% lead & contaminant reduction 4,750 gallons / 12 months cartridge life Culligan US-DC3 Under Sink Water Filter System, Direct Connect, Premium Lead Filtration, Removes 99% Lead, Chlorine, Taste & Odor, 4,750-Gal, 12-Month Cartridge, 1.5 GPM

**Brand:** culligan
**Price:** AR$298607
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with pure, fast, and effortless filtration!

## Quick Answers

- **What is this?** Culligan US-DC3 Under Sink Water Filter System, Direct Connect, Premium Lead Filtration, Removes 99% Lead, Chlorine, Taste & Odor, 4,750-Gal, 12-Month Cartridge, 1.5 GPM by culligan
- **How much does it cost?** AR$298607 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/190721689-culligan-us-dc3-under-sink-water-filter-system-direct-connect)

## 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

- • **Long-Lasting Performance:** Filters up to 4,750 gallons or 12 months, saving you money and the planet from bottled water waste.
- • **Compact Powerhouse Design:** Sleek under-sink system fits discreetly while handling up to 500 ppm TDS, meeting NSF and IAMPO standards.
- • **Twist & Go Cartridge Swap:** Tool-free, quick twist-lock replacement ensures hassle-free maintenance and uninterrupted purity.
- • **Flow That Keeps Up With You:** Maintains a robust 1.5 gallons per minute flow rate—no more waiting for water, just instant refreshment.
- • **Pure Water, Zero Compromise:** Certified to eliminate up to 99% of lead, chlorine, mercury, VOCs, and microbial cysts for the cleanest sip every time.

## Overview

The Culligan US-DC3 is a compact under-sink water filtration system engineered for professionals who demand clean, great-tasting water without sacrificing flow. Certified to reduce up to 99% of lead and other harmful contaminants, it delivers a steady 1.5 GPM flow and features a long-lasting cartridge that filters up to 4,750 gallons or 12 months. Easy to install and maintain with a quick twist-lock cartridge replacement, this system meets rigorous NSF and IAMPO standards, making it the smart, sustainable choice for your home or office.

## 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. Quick "twist-lock" cartridge replacement, compatible with Direct Connect line of products (US-DC1-R and US-DC2-R) Extended capacity cartridge life; 4, 750 gallons or 12-month

Review: Great tasting water - Our water tasted horrible. Decided to buy the Culligan US-DC3 direct connect under sink filter. Amazing what a difference it makes!! No more buying bottled water! Tastes great. I had a plumber friend install it so I can't comment about the ease of installation. For him it was pretty straight forward and didn't take long at all. I highly recommend this filter.
Review: Much better than a pitcher - Easy to install

## Features

- High Lead Reduction & Water Purity: Certified to reduce up to 99% lead, chlorine, bad taste & odor, mercury, microbial cysts, and VOCs for safer drinking water.
- Long-Lasting Cartridge Life: Delivers up to 4,750 gallons or 12 months of filtration with quick twist-lock replacement (use part US-DC3-R; compatible with US-DC1-R and US-DC2-R).
- Strong Flow Rate & Convenience: Maintains 1.5 GPM flow through the cold water line, installs under sink with included 3/8″ plastic tubing and mounting hardware.
- Easy Installation & Low Maintenance: Under sink system includes integrated bracket, plastic tubing, supply adapter, and screws. Filter swap is tool-free and fast.
- Compact & Certified Performance: Compact white direct connect system, tested to NSF and IAMPO standards (ANSI/NSF 42, 53, etc.), handles up to 500 ppm TDS (Total Dissolved Solids).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VCGRYYL |
| Best Sellers Rank | #123,332 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,773 in Water Filtration & Softeners |
| Brand | Culligan |
| Date First Available | July 17, 2019 |
| Department | Unisex-Adult |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 00033663007741 |
| Installation Type | Under Sink |
| Item Weight | 3.4 pounds |
| Item model number | US-DC3 |
| Manufacturer | Culligan |
| Maximum Flow Rate | 1.5 Gallons Per Minute |
| Model Name | Under Sink Direct Connect Premium Lead Filtration System |
| Package Information | Faucet |
| Power Source | Power_source_type |
| Product Dimensions | 4"L x 6.1"W x 15"H |
| Special Feature | Chlorine Reduction |
| Supported Water TDS Level Maximum (PPM) | 500 |
| UPC | 033663007741 |

## Product Details

- **Brand:** Culligan
- **Capacity:** 4750 Gallons
- **Included Components:** Filter Cartridge
- **Installation Type:** Under Sink
- **Material:** Plastic
- **Package Information:** Faucet
- **Power Source:** Power_source_type
- **Product Dimensions:** 4"L x 6.1"W x 15"H
- **Purification Method:** Carbon Block
- **Special Feature:** Chlorine Reduction

## Images

![Culligan US-DC3 Under Sink Water Filter System, Direct Connect, Premium Lead Filtration, Removes 99% Lead, Chlorine, Taste & Odor, 4,750-Gal, 12-Month Cartridge, 1.5 GPM - Image 1](https://m.media-amazon.com/images/I/51JgP197MPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tasting water
*by C***R on November 18, 2025*

Our water tasted horrible. Decided to buy the Culligan US-DC3 direct connect under sink filter. Amazing what a difference it makes!! No more buying bottled water! Tastes great. I had a plumber friend install it so I can't comment about the ease of installation. For him it was pretty straight forward and didn't take long at all. I highly recommend this filter.

### ⭐⭐⭐⭐⭐ Much better than a pitcher
*by F***. on January 13, 2026*

Easy to install

### ⭐⭐⭐⭐⭐ Excellent Filter
*by J***N on January 19, 2026*

No more chlorine smell! Also noticed out ZeroWater filters are lasting a little bit longer.

## Frequently Bought Together

- Culligan US-DC3 Under Sink Direct Connect Premium Lead Filtration System, No Size, White
- Culligan US-DC3-R Direct Connect Premium Water Filter Replacement Cartridge, 1 Count (Pack of 1), White

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-03*