---
product_id: 49264289
title: "Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length"
brand: "kair"
price: "¥12145"
currency: JPY
in_stock: true
reviews_count: 12
category: "Kair"
url: https://www.desertcart.jp/products/49264289-kair-pvc-flexible-hose-102mm-external-diameter-100mm-4-inch
store_origin: JP
region: Japan
---

# 3m flexible length - navigate tight spaces 102mm external diameter - perfect fit Flame retardant PVC - safety first Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length

**Brand:** kair
**Price:** ¥12145
**Availability:** ✅ In Stock

## Summary

> 🌀 Flex your airflow game with Kair’s sleek, secure, and safe ducting!

## Quick Answers

- **What is this?** Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length by kair
- **How much does it cost?** ¥12145 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/49264289-kair-pvc-flexible-hose-102mm-external-diameter-100mm-4-inch)

## Best For

- kair enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Flexibility:** Easily bends around obstacles without kinking, ideal for complex duct runs in modern homes.
- • **Versatile Multi-Use Design:** Perfect for extractor fans, cooker hoods, tumble dryers, and air conditioning systems—your all-in-one ventilation solution.
- • **Durable Flame-Retardant PVC:** Engineered for safety and longevity, resisting heat and wear in demanding environments.
- • **Precision Fit for 100mm Ducting:** Seamlessly integrates with standard 4-inch systems for hassle-free installation.
- • **Effortless Installation & Secure Seal:** Compatible with quick-release clips and silicone sealants for airtight, reliable connections.

## Overview

The Kair PVC Flexible Hose features a 102mm external diameter designed to fit 100mm/4-inch ducting systems, offering a 3-metre length of flame-retardant, flexible PVC with internal wire spiral reinforcement. Ideal for extractor fans, cooker hoods, tumble dryers, and air conditioners, it provides easy installation, excellent durability, and smooth airflow in tight or complex spaces. Manufactured in the UK, this hose ensures a secure, airtight fit with various clip and sealant options, making it a reliable, versatile ventilation solution for modern homes and HVAC setups.

## Description

KAIR SYSTEM 100 ROUND PVC FLEXIBLE HOSE - 102MM DIAMETER - 3 METRE LENGTH Summary: White PVC Flexible 102mm x 3000mm length (3 Metre) Ducting for use with extractor fans, cooker hoods, and tumble dryers.Flexible ducting offers an easy solution for running ducting around obstacles or in tight spaces where using rigid plastic ducting is unsuitable. Kair flexible PVC ventilation ducting hoses contain a light wire spiral reinforcement inside white PVC ducting material. Our flexible duct lengths come packed compressed for ease of shipment and can be cut on site to desired length. Manufactured in the UKFlame retardant PVC filmStatic Working Temperature: -5c to 60cBending Radius: 1DHow to install? Flexible ductwork is considered as female i.e. duct fittings such as bends and reducers are male and generally slip inside the duct tube. You can use quick release worm clips, metal hose clips to attach the hose to a spigot or male fitting. For permanent fixings, seal joints with silicone sealant, or duct tape. You can join multiple hoses together using a connector. You can connect flexible hose to rigid pipe using a female threaded hose connector. We offer flexible hoses in a variety of round and rectangular sizes. If your duct run passes through a cold space such as a loft, we would recommend using an insulated ducting hose. Common applications: The Kair range of flexible ducting hoses are commonly used for the following ducting applications: Bathroom & Kitchen Extractor FansCooker HoodsHeat Recovery VentilationAir ConditioningHVACTumble Dryer Venting

Review: A reliable and well-made replacement hose. - Needed a replacement hose for my dryer after the old one started splitting, and I am really pleased with this one. It arrived quickly, well packaged in a sturdy box with no damage or kinks, which was a great start. Delivery was faster than expected too, which was a nice bonus. The hose feels high quality straight out of the packaging, thick, durable, and not flimsy like some of the cheaper ones I have come across. The flexibility is excellent; it bends easily where needed but still holds its shape really well, making it simple to route neatly behind the dryer. It fit perfectly onto my dryer outlet with no trimming or struggling required, and the connection feels secure and airtight. Functionality-wise, it performs exactly as it should. Airflow is smooth and efficient, and I have noticed the dryer running a bit more effectively since fitting it. It is also very easy to clean, as the smooth interior allows lint or dust to be wiped away without any hassle, which is great for keeping everything running safely and efficiently over time. The 3 metre length is ideal, giving plenty of reach without being cumbersome to handle. It is very sturdy once fitted and does not crush or collapse when moved, which gives me confidence it will last for years. Installation was quick and straightforward, and the overall quality is far better than I expected for the price. For what it costs, this hose offers excellent value for money. It is high quality, easy to install, has good flexibility, excellent functionality, and is simple to keep clean. I am genuinely impressed and would definitely recommend it to anyone needing a reliable replacement. Great product, excellent price, fast delivery, and overall fantastic service from the seller. Thank you for taking the time to read my review. I hope that you found it helpful and that it assists you in your decision-making. I try to be as honest and fair as possible, as those have always been the reviews that helped me the most.
Review: Perf - Perfect. Securely fits.

## Features

- 102mm External diameter for use with 100mm / 4 inch Ducting systems. 3 metre length flexible PVC hose.
- Flexible ducting offers an easy solution for running ducting around obstacles or in tight spaces where using rigid plastic ducting is unsuitable.
- For use with extractor fans, cooker hoods, tumble dryers and warm air exhaust such as air conditioners.
- Flexible duct is considered as female i.e. duct fittings such as bends and reducers are male and generally slip inside this ducting hose.
- You can use quick release worm clips, metal hose clips, silicone or duct tape to attach the hose to a spigot or male fitting. All available from Kair ducting parts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004X4SSNA |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 5,262 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Ducting |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,453) |
| Date First Available | 19 April 2011 |
| Item Package Quantity | 1 |
| Item Weight | 240 g |
| Manufacturer | Kair |
| Manufacturer reference | DUCP0092/102/35 |
| Material | Polyvinyl Chloride (PVC) |
| Part Number | DUCP0092/102/35 |
| Product Dimensions | 300 x 10.2 x 10.2 cm; 240.4 g |
| Size | 100mm x 3m |
| Usage | Extractor fans, Cooker hoods, Tumble dryers, Air conditioners, HVAC, Heat recovery ventilation |

## Product Details

- **Brand:** Kair
- **Colour:** White
- **Item length:** 3 Metres
- **Item weight:** 240 g
- **Manufacturer:** Kair
- **Material:** Polyvinyl Chloride (PVC)
- **Nominal wall thickness:** 3.2 millimeters
- **Outside diameter:** 100 Millimetres
- **Product dimensions:** 3L x 0.1W metres
- **Specific uses for product:** Extractor fans, Cooker hoods, Tumble dryers, Air conditioners, HVAC, Heat recovery ventilation

## Images

![Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length - Image 1](https://m.media-amazon.com/images/I/31qsgRpRquL.jpg)
![Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length - Image 2](https://m.media-amazon.com/images/I/41Na6NLLP6L.jpg)
![Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length - Image 3](https://m.media-amazon.com/images/I/41sYXyI6zBL.jpg)
![Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length - Image 4](https://m.media-amazon.com/images/I/51E8U3JJMZL.jpg)
![Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length - Image 5](https://m.media-amazon.com/images/I/51ZJLME7laL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do you sell 200 dia hose**
A: We only sell aluminium - combi and insulated hoses in 200mm not 200mm in PVC

**Q: Can I squeeze this through a 95mm hole?**
A: I imagine you could as it's quite pliable and should squash enough to fit.

**Q: Will this withstand the temperatures experienced by portable air conditioner outlet? Wish to extend my 1.5 metre vent pipe**
A: Yes ,I have used it on penguino ex100 portable air conditioner 24/7 for over a year without any problems

**Q: Will this fit 5.9 air conditioner and is it clockwise or anticlockwise**
A: You don’t screw it on, you push it over the opening…i would say yes it will fit as it’s a bigger opening, but you may have to tape it in place. If it’s free return it’s worth ordering just to see . We fitted it to an extractor of a ceiling fan and works great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A reliable and well-made replacement hose.
*by F***A on 7 October 2025*

Needed a replacement hose for my dryer after the old one started splitting, and I am really pleased with this one. It arrived quickly, well packaged in a sturdy box with no damage or kinks, which was a great start. Delivery was faster than expected too, which was a nice bonus. The hose feels high quality straight out of the packaging, thick, durable, and not flimsy like some of the cheaper ones I have come across. The flexibility is excellent; it bends easily where needed but still holds its shape really well, making it simple to route neatly behind the dryer. It fit perfectly onto my dryer outlet with no trimming or struggling required, and the connection feels secure and airtight. Functionality-wise, it performs exactly as it should. Airflow is smooth and efficient, and I have noticed the dryer running a bit more effectively since fitting it. It is also very easy to clean, as the smooth interior allows lint or dust to be wiped away without any hassle, which is great for keeping everything running safely and efficiently over time. The 3 metre length is ideal, giving plenty of reach without being cumbersome to handle. It is very sturdy once fitted and does not crush or collapse when moved, which gives me confidence it will last for years. Installation was quick and straightforward, and the overall quality is far better than I expected for the price. For what it costs, this hose offers excellent value for money. It is high quality, easy to install, has good flexibility, excellent functionality, and is simple to keep clean. I am genuinely impressed and would definitely recommend it to anyone needing a reliable replacement. Great product, excellent price, fast delivery, and overall fantastic service from the seller. Thank you for taking the time to read my review. I hope that you found it helpful and that it assists you in your decision-making. I try to be as honest and fair as possible, as those have always been the reviews that helped me the most.

### ⭐⭐⭐⭐⭐ Perf
*by L***K on 20 January 2026*

Perfect. Securely fits.

### ⭐⭐⭐⭐ Not suitable for air conditioner
*by R***Y on 25 June 2020*

Positive: air tight,light and very flexible, reasonably priced. Very thin pvc skin, vulnerable to high (air conditioner) temperatures. I needed to get my 150mm air con unit to vent out a very small gap in our window, so added a 100mm converter and this hose and a square exhaust. The poor thing inflated like a party blower due to the high volume of air. The continuous heat from the air conditioner caused the plastic to stiffen up and the whole thing radiates tons of heat. So don't use it like I did as it will not be suitable. I would recommend this only if you have a gentle output of air, like from a dryer or extractor fan.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*