---
product_id: 675408106
title: "Tier1 Whole House Water Filter System, 450K Gal Chloramine | Pre-Filled Upflow Tank | 1 Cu Ft Catalytic Granular Activated Carbon"
brand: "tier1"
price: "5563.67 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Tier1"
url: https://www.desertcart.tn/products/675408106-tier1-whole-house-water-filter-system-450k-gal-chloramine-pre
store_origin: TN
region: Tunisia
---

# 450,000 gal capacity Catalytic carbon filtration Upflow non-backwash design Tier1 Whole House Water Filter System, 450K Gal Chloramine | Pre-Filled Upflow Tank | 1 Cu Ft Catalytic Granular Activated Carbon

**Brand:** tier1
**Price:** 5563.67 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game—pure, powerful, and practically maintenance-free!

## Quick Answers

- **What is this?** Tier1 Whole House Water Filter System, 450K Gal Chloramine | Pre-Filled Upflow Tank | 1 Cu Ft Catalytic Granular Activated Carbon by tier1
- **How much does it cost?** 5563.67 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/675408106-tier1-whole-house-water-filter-system-450k-gal-chloramine-pre)

## Best For

- tier1 enthusiasts

## Why This Product

- Trusted tier1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Maintenance:** Innovative upflow non-backwash design means zero electricity, no drainage, and minimal upkeep—set it and forget it.
- • **Endless Pure Water Flow:** Massive 450K gallon capacity keeps your whole home hydrated for years without constant replacements.
- • **Plug & Play Installation:** Pre-filled tank arrives ready to install—perfect for busy professionals who value time and efficiency.
- • **Built to Last, Guaranteed:** Backed by a 10-year limited warranty, ensuring peace of mind and long-term water quality investment.
- • **Next-Level Chloramine Defense:** Surface-modified catalytic carbon targets chloramines and stubborn contaminants where regular filters fail.

## Overview

The Tier1 Whole House Water Filter System features a high-capacity 450,000-gallon catalytic granular activated carbon filter designed specifically to reduce chloramines and other contaminants. Its upflow non-backwash design eliminates the need for electricity or complex maintenance, while the pre-filled tank allows for quick installation. Ideal for whole-home use, it supports consistent water quality across all faucets and appliances and comes with a 10-year limited warranty for lasting reliability.

## Description

desertcart.com: Tier1 Whole House Water Filter System, 450K Gal Chloramine | Pre-Filled Upflow Tank | 1 Cu Ft Catalytic Granular Activated Carbon : Tools & Home Improvement

Review: My overall experience - It has been wonderful. I heartedly recommended it to my plumber, and he has sold and installed dozens.
Review: Never again - Gone through 2 of these filters since May 2025. Suppose to last 9 years. After 3-4 months my sulphur smell comes back. Not buying again and Tier 1 does not help you , they say it’s not their filter . Crap filtration system.

## Features

- CATALYTIC CARBON FILTRATION – Uses surface-modified catalytic granular activated carbon designed for chloramine reduction, supporting effective performance in municipal water systems where standard carbon filtration is less effective.
- 450,000 GALLON CAPACITY – High-capacity whole house filtration system designed for long-term residential use, supporting consistent performance with media replacement based on household usage and incoming water conditions.
- REDUCE YOUR EXPOSURE – Supports reduction of chloramines along with chlorine, hydrogen sulfide, VOCs, and common taste and odor compounds, helping improve water quality across showers, sinks, and appliances.
- UPFLOW NON-BACKWASH DESIGN – Simple in and out head design eliminates moving parts, reducing maintenance requirements while supporting reliable operation without electricity, drainage, or regeneration cycles found in traditional water softener system setups.
- PRE-FILLED EASY INSTALL SYSTEM – Tank arrives preloaded with 1 cubic foot of NSF/ANSI 42 & 53 certified catalytic granular activated carbon, supporting straightforward installation in basements, garages, or utility spaces depending on plumbing layout.
- 10-YEAR LIMITED WARRANTY – This water system is backed by a 10-Year Limited Warranty when purchased from an authorized Tier1 distributor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DG6DKQG7 |
| Best Sellers Rank | #150,573 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #77 in Whole House Water Treatment Systems |
| Brand | Tier1 |
| Brand Name | Tier1 |
| Capacity | 450000 gallons |
| Customer Reviews | 3.9 out of 5 stars 15 Reviews |
| Included Components | Filter, Instruction Manual |
| Installation Type | Freestanding |
| Item Weight | 65 pounds |
| LowerTemperature Range | 40 °F |
| Material | Carbon (Activated) |
| Material Type | Carbon (Activated) |
| Maximum Flow Rate | 12 gpm |
| Model Name | 810155440503 |
| Model Number | 810155440503 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating Pressure Range | 20 - 120 psi |
| Other Special Features of the Product | Chlorine Reduction |
| Part Number | UP-1054-GACC |
| Power Source | Gravity Fed |
| Purification Method | Activated Carbon |
| Special Feature | Chlorine Reduction |
| UPC | 810155440503 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 120 °F |
| Warranty Description | 10-Year Limited Warranty |

## Product Details

- **Brand:** Tier1
- **Capacity:** 450000 Gallons
- **Included Components:** Filter, Instruction Manual
- **Item Weight:** 65 Pounds
- **Material:** Carbon (Activated)
- **Model Name:** 810155440503
- **Power Source:** Gravity Fed
- **Purification Method:** Activated Carbon
- **Special Feature:** Chlorine Reduction
- **UPC:** 810155440503

## Images

![Tier1 Whole House Water Filter System, 450K Gal Chloramine | Pre-Filled Upflow Tank | 1 Cu Ft Catalytic Granular Activated Carbon - Image 1](https://m.media-amazon.com/images/I/61fjzqnfwoL.jpg)

## Available Options

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

## Questions & Answers

**Q: What does a whole house water treatment system do?**
A: It treats water as it enters your home, supporting improved water quality across showers, sinks, and appliances.

**Q: Is this the same as a water softener?**
A: No, these systems are designed for filtration or conditioning and do not remove hardness minerals like traditional softeners.

**Q: What’s the difference between filtration and conditioning?**
A: Filtration systems are designed to address certain water quality concerns, while conditioning systems help reduce scale formation without removing minerals.

**Q: How do I know which system is right for my home?**
A: Selection typically depends on your water source and primary concern, such as taste, odor, or scale buildup. Use the comparison chart to guide your choice.

**Q: Where is this system installed?**
A: These systems are typically installed at the main water entry point in areas like basements, garages, or utility rooms.

## Customer Reviews

### ⭐⭐⭐⭐⭐ My overall experience
*by S***. on June 26, 2026*

It has been wonderful. I heartedly recommended it to my plumber, and he has sold and installed dozens.

### ⭐ Never again
*by W***G on August 8, 2026*

Gone through 2 of these filters since May 2025. Suppose to last 9 years. After 3-4 months my sulphur smell comes back. Not buying again and Tier 1 does not help you , they say it’s not their filter . Crap filtration system.

### ⭐⭐⭐⭐⭐ I Get Perfect Water…
*by J***Y on May 2, 2026*

Used in conjunction with particulate filter and water softener. This item is a chlorine and ammonia filter (chemicals used to clean the water). It only removes any residual chlorine and ammonia in the water. My water is the cleanest Ever!

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**Shop now:** [https://www.desertcart.tn/products/675408106-tier1-whole-house-water-filter-system-450k-gal-chloramine-pre](https://www.desertcart.tn/products/675408106-tier1-whole-house-water-filter-system-450k-gal-chloramine-pre)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-23*