---
product_id: 516770318
title: "Kair MultiFan In Line Fan 100mm Standard"
brand: "kair"
price: "€ 268.11"
currency: EUR
in_stock: true
reviews_count: 5
category: "Kair"
url: https://www.desertcart.hr/products/516770318-kair-multifan-in-line-fan-100mm-standard
store_origin: HR
region: Croatia
---

# 21W energy efficient 187 m³/h airflow 27 dB ultra-quiet Kair MultiFan In Line Fan 100mm Standard

**Brand:** kair
**Price:** € 268.11
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game — breathe smarter, live fresher!

## Quick Answers

- **What is this?** Kair MultiFan In Line Fan 100mm Standard by kair
- **How much does it cost?** € 268.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/516770318-kair-multifan-in-line-fan-100mm-standard)

## 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

- • **Trusted Durability:** Backed by a 2-year Kair warranty for long-lasting reliability.
- • **Whisper-Quiet Operation:** Noise levels as low as 27 decibels for peaceful environments.
- • **Energy-Smart Performance:** Consumes just 21 watts, saving power without compromise.
- • **Flexible 2-Speed Control:** Adjust airflow to suit your needs with easy speed settings.
- • **Powerful Airflow, Minimal Fuss:** Up to 187 m³/h keeps your space fresh and breathable.

## Overview

The Kair MultiFan In Line Fan 100mm Standard is a versatile, energy-efficient extractor fan designed for bathrooms, kitchens, and offices. It delivers powerful airflow up to 187 m³/h while operating quietly at 27 decibels and consuming only 21 watts. Compatible with 100mm ducting and featuring 2-speed control, it supports duct runs up to 5 meters without bends. With a sleek white finish and a 2-year warranty, it’s the smart choice for professional-grade ventilation that blends seamlessly into modern spaces.

## Description

Introducing the Multi-Purpose In-Line Extractor Fan – the perfect solution for superior ventilation in bathrooms, kitchens, offices, and various other projects. This fan is designed to seamlessly integrate with 100mm / 4-inch ducting, making it a versatile choice for a range of applications. Equipped with a Standard Version 2-speed fan, this extractor ensures efficient air circulation with a maximum duct run of 5m without bends, providing you with flexibility in installation. Experience the power of airflow up to 187 m3/h (52 l/s), ensuring that your space stays fresh and well-ventilated at all times. Designed for optimal performance, the fan operates at a low power consumption of 21 watts while maintaining a quiet environment with noise levels as low as 27 decibels. Enjoy peace of mind with the 2-year Kair warranty, a testament to the quality and durability of our product. Upgrade your ventilation system with the Multi-Purpose In-Line Extractor Fan – where power meets efficiency, and tranquillity meets technology. Enhance the air quality of your space today!

Review: I'm A Kair MultiFan In Line Fan Fan. - After a bit of a trawl through the available options, I chose this Kair MultiFan In-Line Fan to replace the unbranded one that had failed after over 15 years of service. The Kair MultiFan I chose is the 125mm version with a timer. It was a cinch to fit and wire up with different power setting choices. The fan unit itself separates from the mounting bracket and duct connections to allow easy positioning and fixing. The fan unit then slots back in between the duct housings and is secured by simple retaining clips which are held in place by small screws provided. The instructions were pretty easy to understand after got my head around them. I opted to wire it up for full power which involved reattaching the existing cable to the Neutral, Live and Switched Live terminals. A little plastic screwdriver is provided to alter the timer setting. Out of the box the fan turned off after about four minutes, a simple turn of the control adjusts the timer duration which I have now set to about eight minutes. It does the job of keeping the bathroom from steaming up far better than the previous fan had ever done and the noise level is only slightly higher and by no means unpleasant. It comes with a two-year warranty and only time will tell how long it lasts but, so far I'm very pleased with my purchase. Thank you.
Review: Replacement Fan - Bought this as a replacement for a previous inline fan. Searched for the greatest extract rate and this one stood out. Arrived well packaged instructions were straightforward and thus far it has worked well after around 9 months of use.

## Features

- Multi Purpose in line extractor fan for bathrooms, kitchens, offices and other ventilation projects.
- Compatible with 100mm / 4 inch plastic ducting.
- Standard version (No Timer) 2 speed fan. Max duct run 5m without bends.
- Powerful airflow up to 187 m3/h - 52 l/s
- Power from 21 watts, noise levels from 27 decibels. 2 year Kair warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6PTZTX4 |
| Air Flow Capacity | 187 Cubic Meters Per Hour |
| Blade Length | 100 Millimeters |
| Brand | Kair |
| Brand Name | Kair |
| Color | White |
| Colour | White |
| Control Method | Touch |
| Customer Reviews | 4.5 out of 5 stars 595 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Painted |
| Included Components | Inline Fan Unit, x4 mounting screws and screw plugs, installation instructions and data sheet. |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Duct Mount |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 16.7D x 10W x 10H centimeters |
| Item Weight | 1.35 Kilograms |
| Main Power Connector Type | Type G plug |
| Manufacturer | Kair |
| Material | Plastic |
| Model Name | KMF100S |
| Model Number | KMF100S |
| Mounting Type | Wall Mount |
| Noise Level | 27 Decibels |
| Number of Power Levels | 2 |
| Number of Speeds | 2 |
| Part Number | KMF100S |
| Power Source | Hardwiring required |
| Power source | Hardwiring required |
| Product dimensions | 16.7D x 10W x 10H centimeters |
| Recommended Uses For Product | Ventilating |
| Room Type | Bathroom |
| Size | 100mm Standard |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Adjustable Speed Control |
| Speed | 2 RPM |
| Standby Power Shutoff | High Efficiency |
| Style | Industrial |
| Theme | home appliances |
| Unit Count | 1.0 Count |
| Wattage | 21 watts |

## Product Details

- **Brand:** Kair
- **Colour:** White
- **Electric fan design:** Exhaust Fan
- **Power source:** Hardwiring required
- **Style:** Industrial
- **Product dimensions:** 56.6D x 10.2W x 15H centimeters
- **Room type:** Bathroom
- **Special features:** Adjustable Speed Control
- **Recommended uses for product:** Ventilating
- **Mounting type:** Wall Mount

## Images

![Kair MultiFan In Line Fan 100mm Standard - Image 1](https://m.media-amazon.com/images/I/519OajDGgVL.jpg)
![Kair MultiFan In Line Fan 100mm Standard - Image 2](https://m.media-amazon.com/images/I/71IEWdEuZcL.jpg)
![Kair MultiFan In Line Fan 100mm Standard - Image 3](https://m.media-amazon.com/images/I/51fdkiVXN8L.jpg)
![Kair MultiFan In Line Fan 100mm Standard - Image 4](https://m.media-amazon.com/images/I/51Fm7Jz3NRL.jpg)
![Kair MultiFan In Line Fan 100mm Standard - Image 5](https://m.media-amazon.com/images/I/61pKlgOJP0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ I'm A Kair MultiFan In Line Fan Fan.
*by S***P on 3 December 2023*

After a bit of a trawl through the available options, I chose this Kair MultiFan In-Line Fan to replace the unbranded one that had failed after over 15 years of service. The Kair MultiFan I chose is the 125mm version with a timer. It was a cinch to fit and wire up with different power setting choices. The fan unit itself separates from the mounting bracket and duct connections to allow easy positioning and fixing. The fan unit then slots back in between the duct housings and is secured by simple retaining clips which are held in place by small screws provided. The instructions were pretty easy to understand after got my head around them. I opted to wire it up for full power which involved reattaching the existing cable to the Neutral, Live and Switched Live terminals. A little plastic screwdriver is provided to alter the timer setting. Out of the box the fan turned off after about four minutes, a simple turn of the control adjusts the timer duration which I have now set to about eight minutes. It does the job of keeping the bathroom from steaming up far better than the previous fan had ever done and the noise level is only slightly higher and by no means unpleasant. It comes with a two-year warranty and only time will tell how long it lasts but, so far I'm very pleased with my purchase. Thank you.

### ⭐⭐⭐⭐⭐ Replacement Fan
*by B***S on 12 January 2025*

Bought this as a replacement for a previous inline fan. Searched for the greatest extract rate and this one stood out. Arrived well packaged instructions were straightforward and thus far it has worked well after around 9 months of use.

### ⭐⭐⭐⭐⭐ Works fine.
*by K***U on 15 May 2026*

Good quality product. Thank you

## Frequently Bought Together

- Kair MultiFan In Line Fan 150mm with Timer
- Kair Ducting Reducer 150mm to 100mm / 6 to 4 inch Duct Pipe Reduction Connector
- Kair Plastic Round Ceiling Vent 150mm - 6 inch Diffuser/Extract Valve with Retaining Ring

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-11*