---
product_id: 594528791
title: "100mm Silent Bathroom Extractor Fan with Humidistat and Timer Overrun Delay | 4'' Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - White"
brand: "xiiw"
price: "¥21160"
currency: JPY
in_stock: true
reviews_count: 13
category: "Xiiw"
url: https://www.desertcart.jp/products/594528791-100mm-silent-bathroom-extractor-fan-with-humidistat-and-timer-overrun
store_origin: JP
region: Japan
---

# 95 m³/h airflow - powerful ventilation 34 dB noise - whisper-quiet operation 1-30 min timer - customizable runtime 100mm Silent Bathroom Extractor Fan with Humidistat and Timer Overrun Delay | 4'' Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - White

**Brand:** xiiw
**Price:** ¥21160
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe smarter, live fresher — silent power for your sanctuary!

## Quick Answers

- **What is this?** 100mm Silent Bathroom Extractor Fan with Humidistat and Timer Overrun Delay | 4'' Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - White by xiiw
- **How much does it cost?** ¥21160 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/594528791-100mm-silent-bathroom-extractor-fan-with-humidistat-and-timer-overrun)

## Best For

- xiiw enthusiasts

## Why This Product

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

## Key Features

- • **Backflow Flap Protection:** Prevents insects and cold drafts from entering, keeping your space fresh and secure.
- • **Durable & Stylish Design:** UV-resistant, weatherproof white finish blends seamlessly with modern interiors.
- • **Precision Humidity Sensor:** Automatically activates between 60%-90% humidity for perfect air quality control.
- • **Customizable Timer Overrun:** Set fan runtime from 1 to 30 minutes to suit your schedule and save energy.
- • **Ultra-Quiet Brushless Motor:** Enjoy near-silent operation at just 34 dB, ideal for peaceful bathrooms and kitchens.

## Overview

The XIIW 100mm Silent Bathroom Extractor Fan combines a high-efficiency 95 m³/h airflow with a precision humidity sensor and adjustable timer, ensuring optimal ventilation tailored to your environment. Its whisper-quiet 34 dB brushless motor and backflow flap enhance comfort by preventing noise, drafts, and insects. Designed with durable, UV-resistant materials, this sleek white fan is perfect for bathrooms, kitchens, and toilets, delivering reliable, energy-efficient air extraction with easy wall-mounted installation.

## Description

Product Description XIIW Bathroom fan w/Humidity Sensor & Timer w/ Timer Standard

Review: Silent extractor fan - Brought this product for the shed, works really well and arrived in a timely manner.
Review: Good product so far..... - So far so good......as the review from a previous purchaser stated the fan is produced for the German market and like everything these days is made in China. It seems well designed and made although I felt the terminal blocks could have been slightly bigger. The layout was slightly different from the pictures shown in the desertcart product details, but fairly easy to sort out and the description from our previous friendly reviewer was very useful for the set up and adjustment. The noise levels are about the same as all the other fans I've ever had or heard.... not great but not bad! Based on the current use I would recommend this product, but the proof is in the pudding and I won't really know how good it is for another couple of years at least? So at the end of the day, you pays your money and takes your choice!

## Features

- 【Humidity Sensor】With remarkable precision, the humidity sensor activates the motor precisely within the humidity range of 60% to 90%. The indicator light elegantly reflects the current humidity setting, ensuring optimal environmental conditions
- 【Effective Extractor Fan】Bathroom extractor fan with timer, adjustable according to your needs (1 minute - 30 minutes). Easy to install and operate, extremely cost-effective maintenance.
- 【Backflow Flap】The bathroom fan is equipped with a backflow flap. It prevents insects from entering the house through the fan. In addition, it ensures that no cold or humid air from outside can enter the room through the fan.
- 【Quiet Operation】The ventilation fan incorporates a bearing motor, ensuring quiet operation (<34dB) and extended durability. Its sleek white design complements a variety of interior styles, creating a comfortable and healthy environment.
- 【Specification】Material plastic, weatherproof, UV-resistant (no yellowing), protection rate IPX4, air flow max. 95m³/h, consumption 12 watts, noise level 34 dB(at a distance of 3 meters), temp. -15°- 40°C.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXWSBSMZ |
| Air Flow Capacity | 95 Cubic Metres Per Hour |
| Best Sellers Rank | 6,107 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Bathroom Fans |
| Blade Length | 100 Millimetres |
| Blade Material | Plastic |
| Brand | XIIW |
| Brand Name | XIIW |
| Collection Name | Air Extractors |
| Colour | White |
| Connector Type | Schuko |
| Control Method | Touch |
| Controller Type | Manual Control |
| Country of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 158 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Painted |
| Form Factor | Wall-mounted bathroom extractor fan |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | wall_mounted |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 15D x 16W x 13H centimetres |
| Item Type Name | Humidity sensor and lag function |
| Item Weight | 0.56 Kilograms |
| Main Power Connector Type | Schuko |
| Manufacturer | XIIW |
| Material | Plastic |
| Model Name | LFWW-13R |
| Model Number | LFWW-09QH |
| Motor Type | Bürstless Motor |
| Mounting Type | Wall Mount |
| Number of Power Levels | 1 |
| Part Number | Feuchtesensor und Nachlauffunktion |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 15D x 16W x 13H centimetres |
| Recommended Uses For Product | Ventilating |
| Reusability | Reusable |
| Room Type | Bathroom, Bedroom, Kitchen |
| Size | 100mm - White - Humidity Sensor & Timer Overrun |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Humidity sensor and timer |
| Speed | 3 RPM |
| Standby Power Shutoff | A |
| Style | White |
| Switch Type | Toggle |
| Theme | Timer e umidità |
| Unit Count | 1.0 count |
| Wattage | 12 watts |

## Product Details

- **Brand:** XIIW
- **Colour:** White
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric
- **Product dimensions:** 15D x 16W x 13H centimetres
- **Recommended uses for product:** Ventilating
- **Room type:** Bathroom, Bedroom, Kitchen
- **Special feature:** Humidity sensor and timer
- **Style:** White

## Images

![100mm Silent Bathroom Extractor Fan with Humidistat and Timer Overrun Delay | 4'' Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - White - Image 1](https://m.media-amazon.com/images/I/51i6s956G2L.jpg)
![100mm Silent Bathroom Extractor Fan with Humidistat and Timer Overrun Delay | 4'' Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - White - Image 2](https://m.media-amazon.com/images/I/711pr6bPH4L.jpg)
![100mm Silent Bathroom Extractor Fan with Humidistat and Timer Overrun Delay | 4'' Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - White - Image 3](https://m.media-amazon.com/images/I/71084mNRY1L.jpg)
![100mm Silent Bathroom Extractor Fan with Humidistat and Timer Overrun Delay | 4'' Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - White - Image 4](https://m.media-amazon.com/images/I/71J51uWYejL.jpg)
![100mm Silent Bathroom Extractor Fan with Humidistat and Timer Overrun Delay | 4'' Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - White - Image 5](https://m.media-amazon.com/images/I/71EcwOZtpNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Silent extractor fan
*by D***Y on 29 May 2026*

Brought this product for the shed, works really well and arrived in a timely manner.

### ⭐⭐⭐⭐ Good product so far.....
*by N***R on 23 April 2025*

So far so good......as the review from a previous purchaser stated the fan is produced for the German market and like everything these days is made in China. It seems well designed and made although I felt the terminal blocks could have been slightly bigger. The layout was slightly different from the pictures shown in the Amazon product details, but fairly easy to sort out and the description from our previous friendly reviewer was very useful for the set up and adjustment. The noise levels are about the same as all the other fans I've ever had or heard.... not great but not bad! Based on the current use I would recommend this product, but the proof is in the pudding and I won't really know how good it is for another couple of years at least? So at the end of the day, you pays your money and takes your choice!

### ⭐⭐⭐⭐⭐ bathroom fan
*by R***D on 25 May 2026*

very good

## Frequently Bought Together

- XIIW 4'' 100mm Bathroom Extractor Fan with Humidity Sensor and Timer Overrun Delay, Silent Bathroom Fan with Backflow Flap, 95 m³/h, 12 Watt / 34 dB for Bathroom, Toilet, Kitchen - White
- Kair Plastic Ducting Pipe 100mm - 350mm Short Length - Rigid Straight Duct Channel

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-06*