---
product_id: 83916409
title: "DuraVent SIMDUR, Size: 3\" X 18\" (Adjustable Size 3\" to 16\"), Black"
brand: "duravent"
price: "R$2307"
currency: BRL
in_stock: true
reviews_count: 3
url: https://www.desertcart.com.br/products/83916409-duravent-simdur-size-3-x-18-adjustable-size-3-to
store_origin: BR
region: Brazil
---

# DuraVent SIMDUR, Size: 3" X 18" (Adjustable Size 3" to 16"), Black

**Brand:** duravent
**Price:** R$2307
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** DuraVent SIMDUR, Size: 3" X 18" (Adjustable Size 3" to 16"), Black by duravent
- **How much does it cost?** R$2307 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/83916409-duravent-simdur-size-3-x-18-adjustable-size-3-to)

## Best For

- duravent enthusiasts

## Why This Product

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

## Description

Size Name:Size: 3" X 18" (adjustable size 3" to 16")





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Color:Black




























PelletVent Pro Collection 18 Inch Pipe Length Extension - 3 Inch Inside Diameter Notice: M&G DuraVent applies to this professional grade product only when installed by a trained professional installer. This 18 Inch Pipe Length Extension - 3 Inch Inside Diameter from the PelletVent Pro series is a Type L Biofuel Chimney Pipe component and consists of the duralock system for a tight seal. Use to add length to PelletVent Pro pipe. 12 pipe adds 3-10 of length, 18 pipe adds 3-16 of length, when used with rigid sections of pipe. Galvalume or painted black outer finish. Features: Fuel Type: BioFuel, Oil, Pellet Inner Diameter: 3" Length: 3" to 16" Double Wall Construction UL Listed All PelletVent Pro® components that come into contact with flue gases are built with an inner wall of corrosion resistant superferritic metal. PelletVent Pro is engineered with features for a durable, safe and aesthetically pleasing venting system. PelletVent Pro is a patent-pending venting system for stoves and inserts that use wood pellets, corn and other biofuels, or oil, as fuel. As a result of DuraVents cutting-edge manufacturing process and commitment to innovation, PelletVent Pro is uncompromised in attention to detail and performance. This perfect fit and finish is made possible with a laser-welded inner and outer wall. Select components are available in black. PelletVent Pro is now UL listed for 1 clearance to combustibles in the USA. Its double-wall, air-insulated design offers superior performance. Seams are factory-sealed on all elbows, tees, and fittings. Since the introduction of pellet stoves in the 1980s, DuraVent is recognized as the industry leader in venting systems for pellet stoves. Looking for Simpson Dura-Vent? You found it! Simpson Dura-Vent has changed their name to DuraVent. DuraVent is a recognized technological leader in the venting industry

## Features

- Type: Vent Pipe - Type L
- Material: Stainless Steel, Other Metals
- Finish: Black
- Series: 3 Inch PelletVent Pro
- ›See more product details

## Images

![DuraVent SIMDUR, Size: 3" X 18" (Adjustable Size 3" to 16"), Black - Image 1](https://images-na.ssl-images-amazon.com/images/I/31hRG9h92SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect for adjustment
  

*by P***H on Reviewed in the United States on December 19, 2019*

Worked well to fit to stove and make connection work

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by E***. on Reviewed in the United States on December 14, 2014*

Thanks

### ⭐ 







  
  
    Absolute failure
  

*by J***S on Reviewed in the United States on December 22, 2020*

They sent me an obviously defective product and I wasted hours of my time trying to get it to work. I will be returning it!

---

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**Shop now:** [https://www.desertcart.com.br/products/83916409-duravent-simdur-size-3-x-18-adjustable-size-3-to](https://www.desertcart.com.br/products/83916409-duravent-simdur-size-3-x-18-adjustable-size-3-to)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-04-23*