---
product_id: 539767957
title: "100mm/4 Bathroom Extractor Fan Silent, 20W Extractor Fan Bathroom with Backdraft Damper, 150m³/h Exhaust Fan for Kitchen Shower Garage Office"
brand: "lekaufen"
price: "R513"
currency: ZAR
in_stock: false
reviews_count: 10
url: https://www.desertcart.co.za/products/539767957-100mm-4-bathroom-extractor-fan-silent-20w-extractor-fan-bathroom
store_origin: ZA
region: South Africa
---

# 20W low power 150 m³/h airflow 35 dB ultra-quiet 100mm/4 Bathroom Extractor Fan Silent, 20W Extractor Fan Bathroom with Backdraft Damper, 150m³/h Exhaust Fan for Kitchen Shower Garage Office

**Brand:** lekaufen
**Price:** R513
**Availability:** ❌ Out of Stock

## Summary

> 💨 Silent power that keeps your space fresh and envy-worthy.

## Quick Answers

- **What is this?** 100mm/4 Bathroom Extractor Fan Silent, 20W Extractor Fan Bathroom with Backdraft Damper, 150m³/h Exhaust Fan for Kitchen Shower Garage Office by lekaufen
- **How much does it cost?** R513 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/539767957-100mm-4-bathroom-extractor-fan-silent-20w-extractor-fan-bathroom)

## Best For

- lekaufen enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Operation:** At just 35 dB, enjoy silent ventilation without disruption.
- • **Energy-Smart Performance:** Consumes only 20 watts for continuous, eco-friendly air extraction.
- • **Hygienic Backdraft Damper:** Auto-sealing valve blocks odors, insects, and unwanted airflow for a pristine environment.
- • **Powerful & Efficient Airflow:** 150 cubic meters per hour keeps your space fresh and breathable.
- • **Versatile & Easy Installation:** Fits ceiling, wall, window, or panel mounts with universal 100mm duct compatibility.

## Overview

The LeKaufen 100mm/4 Silent Bathroom Extractor Fan delivers robust 150 m³/h airflow with ultra-quiet 35 dB operation, powered by an energy-efficient 20W motor. Its durable ABS housing resists impact, UV, and corrosion, while the built-in backdraft damper ensures hygienic, odor-free ventilation. Designed for versatile mounting and easy installation, it’s perfect for bathrooms, kitchens, and small spaces up to 20m² seeking continuous, silent air renewal.

## Description

Product Description 4" Low Noise Standard Kitchen/Bathroom Extractor Exhaust Fan Upgrade your bathroom ventilation with our ultra-silent, high-performance extractor fan! Our 4 inch bathroom extractor fan is designed to improve your bathroom's air quality, providing efficient ventilation while boasting an ultra-silent operation. Engineered with high-quality ABS material, this fan is built to last and offers easy installation. Ideal for greenhouse, windowless bathroom, bathroom, shed, kitchens, basement, hobby room, toilet, workshop, living room, attic, showers, restaurants, pet rooms, garages, smoking rooms, office, exhaust rooms and damp rooms. Designed for small spaces, lighter and thinner, closer to your needs and life. Note: Suitable for pipe diameter: 10cm (4 inch)， Size of panel： 150X150mm Note: Suitable for glass, window and wall mounting as the wires come out from underneath the panel. If installed on the ceiling, there will be a little wire exposed, visually not so beautiful. Please pay attention to the specific installation location, please do not buy if you mind. Ø 100mm Exhaust Fan with Backflow Flap Low power consumption & high suction power Our ventilation fans provide excellent suction performance while consuming low power. They are the best solution for ensuring continuous removal of pollutants from the room. As a kitchen exhaust fan, it quickly sucks smoke, while as a bathroom exhaust fan, it absorbs moisture and odours quickly. As a household fan, it improves air circulation and removes exhaust gases and odours, ensuring a fresh and comfortable living environment. Question: Why doesn't the exhaust fan turn on after connecting the wires? If the fan doesn't turn on at all after connecting the wires, it is most likely due to a lack of power. You should check if the wiring is correctly done. If the wiring is correctly done, you can open the exhaust fan and check if the motor's wires have become loose due to pulling or other reasons during the connection. If they are loose, you can use electrical tape to secure them. Neutral wire: Blue Live wire: Black, Gray, or Red Ground wire: Green and Yellow (optional) Specification Suitable for pipe diameter: 10cm (4 inch) Air flow rate: 150 m³/hr. Power：20W Noise level: 35dB(Ao) Operating temperature：≤65℃ Speed：2300 rpm +- 10% Voltage: 220V-240V Size of panel： 150X150mm Powerful But No Noise Easy Installation The silent extractor fan can be mounted on walls, windows, gates, panels, and ceilings. The diameter of the backflow pipe is 100mm (4"), and the panel size is 150x150mm. Please note that the blue wire is the zero wire, and the black/grey/red wire is the live wire, while the yellow/green wire is the earth wire (which can be connected or not). Automatic Backflow Flap LeKaufen bathroom extractor fan comes with an automatic shrink valve that opens when the fan is in operation and automatically closes when it stops. This feature prevents air circulation and protects against all odours and insects that can filter through the ventilation holes, ensuring a hygienic environment. 100% Pure Copper Motor Long-lasting,anti overheat, High moisture resistance and insulativity, more sturdy,powerful and firmer Fresh Air Available All Day

Review: Easy to install - Very smart look and easy to install.
Review: Effective and easy installation. - Shut off flap a bit flimsy but works. Unit doesn’t fit flat to the ceiling, stands off about 5mm. Easy to wire in and fit. Extraction is effective and not noisy.

## Features

- 【Outstanding Performance】This ventilator delivers effective moisture and odour extraction with low power consumption ensuring continuous pollutant removal for fresher bathroom or kitchen air through quiet ceiling-mounted operation
- 【Durable materials】This high-strength ABS housing offers impact, UV and corrosion resistance with anti-ageing protection while the built-in motor features overheating protection for safe low-vibration operation in humid IPX2-rated environments
- 【Backdraft Damper-Silent Bathroom Fan】This bathroom extractor fan includes an auto-sealing valve that opens during operation and closes when off to Block Odours, Insects, and Unwanted Air Flow maintaining a hygienic space
- 【Multi-location & quiet operation】This ventilation fan provides efficient quiet operation at just 30dB suitable for bathrooms toilets showers kitchens and small spaces up to 20m² ensuring effective air circulation
- 【Easy Installation-Extractor Fan Kitchen】This universal extractor fan kit supports ceiling wall window gate and panel installation. The diameter of the backflow pipe is 100mm (4"), and the panel size is 150x150mm. Please note that the blue wire is the zero wire, and the black/grey/red wire is the live wire, while the yellow/green wire is the earth wire

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5MJB675 |
| Air Flow Capacity | 150 Cubic Metres Per Hour |
| Best Sellers Rank | 271,152 in DIY & Tools ( See Top 100 in DIY & Tools ) 543 in Bathroom Fans |
| Blade Length | 17.72 Inches |
| Brand | LeKaufen |
| Brand Name | LeKaufen |
| Collection Name | Bathroom Extractor Fan |
| Colour | White |
| Connector Type | bathroom ceiling extractor fan |
| Control Method | Remote |
| Controller Type | extractor fan |
| Customer Reviews | 3.6 out of 5 stars 52 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | bathroom fans |
| Form Factor | Round, Compact |
| Included Components | extractor fan, extractor fan 100mm, extractor fan bathroom, wall mounted extractor fan bathroom, window exhaust fan |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Multi-installation (Ceiling, Wall, Window, Gate, Panel) |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 15D x 10W x 11H centimetres |
| Item Type Name | Bathroom Extractor Fan |
| Item Weight | 0.5 Kilograms |
| Light Type | extractor fan |
| Main Power Connector Type | Type G |
| Manufacturer | LeKaufen |
| Material | Plastic |
| Model Name | extractor fan bathroom |
| Model Number | JF-APC-15C |
| Motor Type | Brushless |
| Mounting Type | Wall Mount, Window Mount, Ceiling Mount |
| Noise Level | 35 Decibels |
| Number of Packs | 1 |
| Number of Power Levels | 1 |
| Number of Speeds | 2300 |
| Part Number | JY1413A |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 15D x 10W x 11H centimetres |
| Recommended Uses For Product | Exhausting |
| Reusability | extractor fan bathroom |
| Room Type | Bedroom, Living Room, Dining Room, Kitch, Kids, Nursery, Bathroom, Home Office, Dorm Room, Kids Room, Playroom, Study Room |
| Size | 4" Ø100mm |
| Special Features | Waterproof, extractor fan bathroom, kitchen extractor fan wall, silent extractor fan, ventilation fan |
| Specification Met | extractor fan bathroom |
| Speed | 2300 |
| Standby Power Shutoff | A+++ |
| Style | 4inch Ø100mm |
| Switch Type | bathroom fan extractor |
| Theme | Silent Bathroom Fan, bathroom extractor fan, extractor fan bathroom, kitchen extractor fan, silent extractor fan |
| Unit Count | 1.0 count |
| Voltage | 240 Volts |
| Wattage | 20 watts |

## Product Details

- **Brand:** LeKaufen
- **Colour:** White
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount, Window Mount, Ceiling Mount
- **Power source:** Corded Electric
- **Product dimensions:** 15D x 10W x 11H centimetres
- **Recommended uses for product:** Exhausting
- **Style:** 4inch Ø100mm

## Images

![100mm/4 Bathroom Extractor Fan Silent, 20W Extractor Fan Bathroom with Backdraft Damper, 150m³/h Exhaust Fan for Kitchen Shower Garage Office - Image 1](https://m.media-amazon.com/images/I/61RSCjXs84L.jpg)
![100mm/4 Bathroom Extractor Fan Silent, 20W Extractor Fan Bathroom with Backdraft Damper, 150m³/h Exhaust Fan for Kitchen Shower Garage Office - Image 2](https://m.media-amazon.com/images/I/61qDTl7GcpL.jpg)
![100mm/4 Bathroom Extractor Fan Silent, 20W Extractor Fan Bathroom with Backdraft Damper, 150m³/h Exhaust Fan for Kitchen Shower Garage Office - Image 3](https://m.media-amazon.com/images/I/61cxKwUQqRL.jpg)
![100mm/4 Bathroom Extractor Fan Silent, 20W Extractor Fan Bathroom with Backdraft Damper, 150m³/h Exhaust Fan for Kitchen Shower Garage Office - Image 4](https://m.media-amazon.com/images/I/71Z-FOsK6vL.jpg)
![100mm/4 Bathroom Extractor Fan Silent, 20W Extractor Fan Bathroom with Backdraft Damper, 150m³/h Exhaust Fan for Kitchen Shower Garage Office - Image 5](https://m.media-amazon.com/images/I/61I1EYUBzlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install
*by L***Z on 7 January 2026*

Very smart look and easy to install.

### ⭐⭐⭐⭐ Effective and easy installation.
*by Q***H on 16 December 2025*

Shut off flap a bit flimsy but works. Unit doesn’t fit flat to the ceiling, stands off about 5mm. Easy to wire in and fit. Extraction is effective and not noisy.

### ⭐ Do not buy
*by D***C on 3 December 2024*

Fitted the extraction fan and it is useless it says 20w when it’s only 15w its also is definitely not 150m3/h I removed the old one and that is only 96m3/h and this one is not half as powerful don’t buy

## Frequently Bought Together

- LeKaufen 4" Bathroom Extractor Fan Ø100mm, Silent Bathroom Fan with Backdraft Damper, Ceiling or Wall Mounted Vent Fan 4 inch Ventilation Fan 150m³/h Airflow for Kitchen Shower Window Garage Office
- Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-27*