---
product_id: 48712509
title: "3m portable Air Conditioner venting duct hose extension kit."
brand: "hdiuk"
price: "$92.63"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/48712509-3m-portable-air-conditioner-venting-duct-hose-extension-kit
store_origin: US
region: United States of America
---

# 3m hose extension length Heat resistant up to 70°C Easy attach with PVC tape & adaptor 3m portable Air Conditioner venting duct hose extension kit.

**Brand:** hdiuk
**Price:** $92.63
**Availability:** ✅ In Stock

## Summary

> ❄️ Extend your cool, not your worries!

## Quick Answers

- **What is this?** 3m portable Air Conditioner venting duct hose extension kit. by hdiuk
- **How much does it cost?** $92.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48712509-3m-portable-air-conditioner-venting-duct-hose-extension-kit)

## Best For

- hdiuk enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Integration:** Includes reducing adaptor and heat-resistant duct tape for a secure, hassle-free connection to your existing hose.
- • **Visual Setup Confidence:** Fully illustrated, color-photo instructions make installation quick and foolproof—no guesswork needed.
- • **Extend Your Comfort Zone:** Add 3 meters of flexible venting freedom to position your AC exactly where you want it.
- • **Heat-Resistant Durability:** Crafted from high-quality PVC with metal reinforcement, built to withstand up to 70°C without warping.
- • **Optimized Airflow Diameter:** Wider extension diameter ensures efficient heat venting, keeping your space cool and your AC running smoothly.

## Overview

The 3m Portable Air Conditioner Venting Duct Hose Extension Kit by HDIUK enhances your AC setup by extending venting capacity up to 3 meters. Made from heat-resistant PVC with metal reinforcement, it ensures safe and efficient heat exhaust. Easy to install with included duct tape and adaptor, this kit lets you position your portable AC unit for maximum comfort and performance.

## Description

Full description not available

## Features

- Extend the venting hose on your Portable air conditioner up to 3 metres
- Allows you to place your AC unit exactly where you need it allowing you to enjoy your AC unit.
- Provides an extension to your existing hose. Increased diameter on extension allows for heat to vent correctly
- Easy to attach to existing hose with supplied Heat resistant white PVC duct tape and reducing adaptor. Fully illustrated instructions with colour photographs.
- High quality PVC Ducting with metal reinforcement resistant to heat up to 70 Celsius.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HDIUK |
| Part Number | HDIUK3MACE |
| Product Dimensions | 16.9 x 16.9 x 9.19 cm; 480 g |
| Item model number | HDIUK3MACE |
| Size | 3 metre |
| Colour | Clear, White |
| Material | Metal, Polyvinyl Chloride (PVC) |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 480 g |

## Product Details

- **Brand:** HDIUK
- **Material:** Metal, Polyvinyl Chloride (PVC)
- **Colour:** Clear, White
- **Item weight:** 480 Grams
- **Nominal wall thickness:** 2.5 millimeters
- **Item length:** 3 Metres
- **Manufacturer:** HDIUK
- **Global Trade Identification Number:** 05060204880285

## Images

![3m portable Air Conditioner venting duct hose extension kit. - Image 1](https://m.media-amazon.com/images/I/41sm+QW+JML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good length of extension hose
*by M***. on 27 August 2020*

Used this on my Comfee portable a/c to get the vent out of a high window in my bedroom. Worked as expected. The material is thin but I didn't experience any breakages or tares. The supplied PVC tape worked well in joining the existing pipe. Make sure you do this on a hot day as that will help. Unused tape could be used to patch up the pipe if a rip did occur. I would imagine if the pipe was pressing on a sharp object (window frame catch or something) then that would ultimately cause damage. Just pad the area with something soft if that is the case.As a tip, given the extra length of the exhaust pipe I ended up insulating the pipe from the a/c to the windows by wrapping it in some laminate flooring underlay that I had spare, otherwise the hot pipe was warming the room back up again.

### ⭐⭐⭐⭐ but it might be helpful if the seller could mention it is best for flexible hoses
*by B***S on 12 July 2018*

I'm sure this item works very well when used with a flexible hose, however my portable air conditioner hose is made of hard plastic. Therefore, I had to cut the pipe in order to slide it over the vent outlet joining section. Clip was difficult to fit because the plastic was very slippery. This is not the fault of the Window Vent Outlet, but it might be helpful if the seller could mention it is best for flexible hoses. I succeeded in fixing the Vent Outlet with the clip and sealed the cut I made with tape. In conjunction with a Klarstein Window Seal, it works very well thank you.

### ⭐⭐⭐⭐⭐ Easy to use/install
*by J***S on 1 July 2020*

Easy to use and install as the title suggests. My only gripe is that due to the highly flexible nature of the pipe, it will more than likely breakdown if the unit attached to the pipe is moved alot (i wont be moving it so that is fine). It is not of hard pvc/plastic design is basically the cheaper pvc u get in tumble dryers.Other than that I cant fault the item (so far), and the extra added items of the adapter/tape are welcomed although where not used in my installation.

## Frequently Bought Together

- HDIUK 3m portable Air Conditioner venting duct hose extension kit.
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*