---
product_id: 145112948
title: "OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft"
brand: "odorfree"
price: "26137646₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Odor Free"
url: https://www.desertcart.vn/products/145112948-odorfree-estate-4000-ozone-generator-for-eliminating-odors-from-large
store_origin: VN
region: Vietnam
---

# 150-2800 mg/hr output 4000 sq ft coverage 1-12 hour timer OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft

**Brand:** odorfree
**Price:** 26137646₫
**Availability:** ✅ In Stock

## Summary

> ✨ Breathe Easy, Live Fresh! ✨

## Quick Answers

- **What is this?** OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft by odorfree
- **How much does it cost?** 26137646₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/145112948-odorfree-estate-4000-ozone-generator-for-eliminating-odors-from-large)

## Best For

- odorfree enthusiasts

## Why This Product

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

## Key Features

- • **EPA Certified:** Trust in a product that meets rigorous standards!
- • **Powerful Coverage:** Perfect for large homes and commercial spaces!
- • **Effortless Operation:** Set it and forget it with a user-friendly timer!
- • **Long-lasting Performance:** Enjoy peace of mind with a 5-year warranty!
- • **Eliminate Odors at the Source:** Transform your space with the power of ozone!

## Overview

The Estate 4000 Ozone Generator is a powerful solution for eliminating odors in large spaces, covering up to 4000 sq ft. With over 20 years in the ozone industry, it effectively converts oxygen into ozone to break down odor molecules. Featuring a convenient timer and adjustable output, this EPA-certified device is designed for unoccupied spaces and comes with a 5-year warranty for easy maintenance.

## Description

Buy OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft: Timers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great product - Worked great. Ran it for two 12 hour sessions on max ozone in a 17 year old 3700 sq ft home. It really freshened up the house. Definitely can smell some residual ozone, but opening doors already starting to dissipate that odor. Highly recommend this product for odor elimination.
Review: This thing is a beast - I like this thing a lot. We hired movers that stunk up everything. I'm not sure what they did but I know it was gross. We cleaned and cleaned but still had quite the residual smell. I bought this thing to try before we threw everything away and it is amazing. The ozone is like air bleach. This thing kicks it out in high gear. You definitely have to air out for a while with fans on high before returning but it's worth it. It does leave its own odor (very similar to bleach) but after a few days that odor is completely gone and the original odors do not return. I also think you could use this to get rid of squatters and other pests. That ozone will burn your eyes, nose, and throat if you're in it too long. The machine itself seems built for commercial use. It looks and feels heavy duty. Operation is simply turning two dials: one for intensity and one for duration. I just kept intensity at max and modified duration depending on the use. A lot of people said it would ruin electronics but that has not been my experience. We've had no issues or obvious corrosion with the TV or any other appliances.

## Features

- THE ORIGINAL ODORFREE – Over 20 Years in The Ozone Industry – “Our Mission is to Eliminate the Source of the Odor in Each Location.”
- HOW IT WORKS - The OdorFree takes normal Oxygen (O2) and converts it to Ozone (O3) which fills every cubic inch in the space. Ozone is a powerful oxidizer that breaks apart odor molecules and eliminates odors at the source.
- UNOCCUPIED SPACES ONLY - The American Lung Association recommend that ozone only be used in unoccupied spaces. Wait at least two hours before reoccupying the space.
- CONVENIENT 1 to 12 HOUR TIMER – Or Manually for Longer Treatment – Covers up to 4,000 sq ft – Output from 150-2800 mg/hr – Comes Complete with Plates and Filters
- FIVE YEAR WARRANTY - Easy to Maintain - Adjustable Ozone Output

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SKKGZ5Y |
| Best Sellers Rank | #48,356 in Automotive ( See Top 100 in Automotive ) #564 in Automotive Air Fresheners |
| Brand Name | OdorFree |
| Color | Red |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (620) |
| Filter Class | Ozone Plate Filter |
| Filter Type | Ozone Plates |
| Floor Area | 4000 Square Feet |
| Item Dimensions D x W x H | 13"D x 10"W x 9"H |
| Item Type Name | Ozone Machine |
| Manufacturer | OdorFree |
| Model Number | ae74d321-22c1-4a2a-ba1d-5657709f4c2f |
| Part Number | ae74d321-22c1-4a2a-ba1d-5657709f4c2f |
| Power Source | Corded Electric |
| Special Features | Re-Usable Plates and Filter Included |
| Specification Met | EPA Certified |
| UPC | 853137004188 |
| Unit Count | 1 Count |
| Warranty Description | For 5 years from the date of purchase by the original owner, OdorFree will replace any defective part due to a manufacturing defect at no charge. For the first 90 days from original date of purchase, OdorFree will replace or repair the product without charge to the customer should the unit prove to have a manufacturing defect or shipping damage. |
| Wattage | 36 watts |

## Product Details

- **Brand:** OdorFree
- **Color:** Red
- **Control Method:** Touch
- **Power Source:** Corded Electric
- **Product Dimensions:** 13"D x 10"W x 9"H

## Images

![OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft - Image 1](https://m.media-amazon.com/images/I/71OLpg223lL.jpg)
![OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft - Image 2](https://m.media-amazon.com/images/I/71laA7BxA8L.jpg)
![OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft - Image 3](https://m.media-amazon.com/images/I/71olBQY3C7L.jpg)
![OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft - Image 4](https://m.media-amazon.com/images/I/71cZ3QgXXML.jpg)
![OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft - Image 5](https://m.media-amazon.com/images/I/818irHxw3-L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by B***Y on October 30, 2025*

Worked great. Ran it for two 12 hour sessions on max ozone in a 17 year old 3700 sq ft home. It really freshened up the house. Definitely can smell some residual ozone, but opening doors already starting to dissipate that odor. Highly recommend this product for odor elimination.

### ⭐⭐⭐⭐⭐ This thing is a beast
*by J***N on May 2, 2024*

I like this thing a lot. We hired movers that stunk up everything. I'm not sure what they did but I know it was gross. We cleaned and cleaned but still had quite the residual smell. I bought this thing to try before we threw everything away and it is amazing. The ozone is like air bleach. This thing kicks it out in high gear. You definitely have to air out for a while with fans on high before returning but it's worth it. It does leave its own odor (very similar to bleach) but after a few days that odor is completely gone and the original odors do not return. I also think you could use this to get rid of squatters and other pests. That ozone will burn your eyes, nose, and throat if you're in it too long. The machine itself seems built for commercial use. It looks and feels heavy duty. Operation is simply turning two dials: one for intensity and one for duration. I just kept intensity at max and modified duration depending on the use. A lot of people said it would ruin electronics but that has not been my experience. We've had no issues or obvious corrosion with the TV or any other appliances.

### ⭐⭐⭐⭐⭐ Highly recommend
*by B***. on March 4, 2026*

I had a cigar party in my man cave garage. Afterwards my garage smelled like stale cigars. I put my Oder Free unit in the garage for six hours and it completely eliminated the smell. I would highly recommend it for this and many other applications.

## Frequently Bought Together

- OdorFree Estate 4000 Ozone Generator for Eliminating Odors from Large Homes & Offices, Townhouses and Commercial Spaces at their Source - Easily Treats Up To 4000 Sq Ft
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-26*