---
product_id: 478210462
title: "OdorHog Vent Stack Pipe Filter, PVC Inline Model - Removes Outdoor Septic and Sewer Odor Problems (4.0-inch)"
brand: "odorhog"
price: "฿10782"
currency: THB
in_stock: true
reviews_count: 6
category: "Odor Hog"
url: https://www.desertcart.co.th/products/478210462-odorhog-vent-stack-pipe-filter-pvc-inline-model-removes-outdoor
store_origin: TH
region: Thailand
---

# Long-lasting commercial-grade activated carbon Cold-resistant attic installation 4.0-inch PVC inline fit OdorHog Vent Stack Pipe Filter, PVC Inline Model - Removes Outdoor Septic and Sewer Odor Problems (4.0-inch)

**Brand:** odorhog
**Price:** ฿10782
**Availability:** ✅ In Stock

## Summary

> 🚫💨 Breathe Easy: Say Goodbye to Roof Vent Odors in Style!

## Quick Answers

- **What is this?** OdorHog Vent Stack Pipe Filter, PVC Inline Model - Removes Outdoor Septic and Sewer Odor Problems (4.0-inch) by odorhog
- **How much does it cost?** ฿10782 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/478210462-odorhog-vent-stack-pipe-filter-pvc-inline-model-removes-outdoor)

## Best For

- odorhog enthusiasts

## Why This Product

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

## Key Features

- • **Built for Harsh Winters:** Installed indoors in the attic to withstand extreme cold without freezing risks.
- • **Eco-Friendly Odor Defense:** Reusable activated carbon filter bags last years, reducing waste and replacement costs.
- • **Simple DIY Setup with Support:** Quick install with helpful customer service to guarantee a perfect fit and performance.
- • **Seamless 4-inch PVC Integration:** Fits standard vent stacks for effortless installation and compatibility.
- • **Made in the USA with Durable ABS:** Premium construction ensures longevity and reliable odor elimination.

## Overview

OdorHog Vent Stack Pipe Filter (4.0-inch PVC Inline Model) is a robust, USA-made solution designed to eliminate outdoor septic and sewer odors from roof vent pipes. Featuring commercial-grade activated carbon filter bags that last years, it installs easily in attics to avoid freezing, providing an eco-friendly, durable, and effective barrier against unpleasant smells.

## Description

Buy OdorHog Vent Stack Pipe Filter, PVC Inline Model - Removes Outdoor Septic and Sewer Odor Problems (4.0-inch): Drain Openers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Needed a little extra work, but does what it was designed to do. - This is a very simple item to install and use. I like everything about it except for one thing. Before I put it on, I examined the inside with having a flashlight pointing up the pipe. I could see light coming from one of the sides of the mesh bag and since that space would allow unfiltered gases and bugs to get through, I tried compressing the mesh bag with carbon in it to clog up that opening. After about a minute the opening came back as the bag adjusted back up. I contacted the company and they helped me out a lot. They actually sent me out a larger bag for me to use so there would be more room for the bag to fill up the entire pipe and it worked. I think when my original bag was made, it was too tight without enough space to allow the mesh bag to compress/fatten out in the pipe...it was basically too tight and skinny. I would definitely recommend this item and buy again...just make sure yours has no open space on the insides.
Review: Absolute crap. - Total junk. Waste it time and money. Cut a vent pipe to use this inside with a lift pump so smells wouldn't come out the vent pipe on the roof. Made no difference at all.

## Features

- OdorHog is an activated charcoal vent stack filter for plastic vent pipes that eliminates unpleasant outdoor odors from the roof vents.
- See the video on this page for installation instructions.
- Proudly made in the USA, OdorHog is built strong with ABS plastic, our inline model is ideal for extreme cold temperatures since it is installed in the attic and not exposed to freezing temperatures. The Inline OdorHog comes ready to use with a Commercial Grade activated carbon filter bag.
- Earth-friendlier than disposable filters, our clean and easy-to-replace mesh replacement bags contain superior, commercial grade activated carbon that lasts years, not months
- Please measure your vent stack pipe before ordering OdorHog. See graph in the photos for information on how to measure. OdorHog is not recommended if you have indoor plumbing odor issues

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FQG4YNC |
| Best Sellers Rank | #358,670 in Health & Household ( See Top 100 in Health & Household ) #682 in Chemical Drain Openers |
| Brand | OdorHog |
| Brand Name | OdorHog |
| Compatible Devices | Ventilation Systems |
| Customer Reviews | 3.8 out of 5 stars 11 Reviews |
| Manufacturer | OdorHog |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | OHOGINLINE |
| Number of Items | 1 |
| Product Grade | new |
| Unit Count | 1.00 Count |

## Images

![OdorHog Vent Stack Pipe Filter, PVC Inline Model - Removes Outdoor Septic and Sewer Odor Problems (4.0-inch) - Image 1](https://m.media-amazon.com/images/I/4196lxJEPiL.jpg)
![OdorHog Vent Stack Pipe Filter, PVC Inline Model - Removes Outdoor Septic and Sewer Odor Problems (4.0-inch) - Image 2](https://m.media-amazon.com/images/I/41UL8o5zNzL.jpg)
![OdorHog Vent Stack Pipe Filter, PVC Inline Model - Removes Outdoor Septic and Sewer Odor Problems (4.0-inch) - Image 3](https://m.media-amazon.com/images/I/51Xv80p03FL.jpg)
![OdorHog Vent Stack Pipe Filter, PVC Inline Model - Removes Outdoor Septic and Sewer Odor Problems (4.0-inch) - Image 4](https://m.media-amazon.com/images/I/51lMCDMCM4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Needed a little extra work, but does what it was designed to do.
*by D***. on June 2, 2022*

This is a very simple item to install and use. I like everything about it except for one thing. Before I put it on, I examined the inside with having a flashlight pointing up the pipe. I could see light coming from one of the sides of the mesh bag and since that space would allow unfiltered gases and bugs to get through, I tried compressing the mesh bag with carbon in it to clog up that opening. After about a minute the opening came back as the bag adjusted back up. I contacted the company and they helped me out a lot. They actually sent me out a larger bag for me to use so there would be more room for the bag to fill up the entire pipe and it worked. I think when my original bag was made, it was too tight without enough space to allow the mesh bag to compress/fatten out in the pipe...it was basically too tight and skinny. I would definitely recommend this item and buy again...just make sure yours has no open space on the insides.

### ⭐ Absolute crap.
*by N***R on April 6, 2023*

Total junk. Waste it time and money. Cut a vent pipe to use this inside with a lift pump so smells wouldn't come out the vent pipe on the roof. Made no difference at all.

### ⭐⭐⭐⭐⭐ It works
*by D***O on December 20, 2025*

Works very well. It has eliminated the odor coming from pipe.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-22*