---
product_id: 468602732
title: "CubeTech CTQF100t Smart LED 4\" Inch Bathroom Extractor Fan with Timer Overrun Delay. Stainless Steel High Airflow Silent Bathroom Fan | Toilet Ventilation | Kitchen Ceiling Extractor | Fan Shower 240v"
brand: "cubetech"
price: "¥20037"
currency: JPY
in_stock: true
reviews_count: 10
category: "Cube Tech"
url: https://www.desertcart.jp/products/468602732-cubetech-ctqf100t-smart-led-4-inch-bathroom-extractor-fan-timer
store_origin: JP
region: Japan
---

# 90m³/h airflow - powerful ventilation 32 dB noise - whisper quiet 2-30 min timer - smart overrun delay CubeTech CTQF100t Smart LED 4" Inch Bathroom Extractor Fan with Timer Overrun Delay. Stainless Steel High Airflow Silent Bathroom Fan | Toilet Ventilation | Kitchen Ceiling Extractor | Fan Shower 240v

**Brand:** cubetech
**Price:** ¥20037
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game with silent power and sleek style!

## Quick Answers

- **What is this?** CubeTech CTQF100t Smart LED 4" Inch Bathroom Extractor Fan with Timer Overrun Delay. Stainless Steel High Airflow Silent Bathroom Fan | Toilet Ventilation | Kitchen Ceiling Extractor | Fan Shower 240v by cubetech
- **How much does it cost?** ¥20037 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/468602732-cubetech-ctqf100t-smart-led-4-inch-bathroom-extractor-fan-timer)

## Best For

- cubetech enthusiasts

## Why This Product

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

## Key Features

- • **Smart Timer Control:** Adjustable 2 to 30-minute overrun delay keeps your space fresh without wasting energy.
- • **Whisper-Quiet Operation:** At just 32 dB, enjoy peace and privacy without sacrificing performance.
- • **Energy-Efficient & Durable:** Low 10W power consumption with a long-life brushless motor built for reliability.
- • **Sleek Stainless Steel Design:** Modern, slim 39mm profile fits seamlessly in any bathroom or kitchen aesthetic.
- • **Powerful Airflow, Minimal Fuss:** 90 cubic meters per hour clears damp and odours fast—breathe fresher, live better.

## Overview

The CubeTech CTQF100t is a high-performance 4-inch stainless steel extractor fan delivering 90m³/h airflow at whisper-quiet 32 dB noise levels. Featuring a slim 39mm profile, adjustable 2-30 minute timer overrun, and energy-efficient 10W brushless motor, it’s designed for seamless bathroom or kitchen ventilation with modern aesthetics and reliable durability.

## Description

Product Description Product Comparison Stainless Steel White Glass Black Glass (Gloss) Black Glass (Matt) Back Draught Shutter The CubeTECH CTQF100t The ideal fan solution for removing damp, odours and airborne pollutants from kitchens and bathrooms Powerful Air-Flow 90m³/h (25l per second) one of the best airflow rates for any bathroom extractor fan with timer Black Glass Low Noise 32 dB(A) @ 3 meters. Whisper quiet extractor fan and low 10W power consumption Slimline, Modern Design Slimline, Modern Compact Design. Low Noise, High Flow operation. Integrated Smart Delay Timer aplus content video 100mm(4") Diameter - slim 39mm profile CubeTECH - LED Extractor Fan The CubeTECH CTQF100t is the ideal, almost silent, 4 inch extractor fan solution for removing damp air, odours and airborne pollutants from kitchens, toilets and bathroom. Powerful Air-Flow: 90m³/h (25 litres per second) one of the best airflow rates for any 100mm bathroom extractor fan with timer. Low Noise: 32 dB(A) @ 3 meters. Whisper quiet extractor fan and low 10W power consumption. Long-Life Motor with Built-In Protection. Can this replace my existing bathroom fan? Yes, any 4" fan will replace another 4" fan in terms of size. Can this replace my existing bathroom fan? Yes, any 4" fan will replace another 4" fan in terms of size. Do I need a bathroom extractor fan? Yes, extractor fans minimise mould and damp occurring from humid air and remove bathroom odours. Do I need a bathroom extractor fan? Yes, extractor fans minimise mould and damp occurring from humid air and remove bathroom odours. Can this fan be fitted to the ceiling (horizontal position)? Yes Can this fan be fitted to the ceiling (horizontal position)? Yes How do you set the overrun delay timer? There is a tiny plastic screw close to the wiring block which can be turned with small screwdriver. A detailed guide is given in the supplied instruction manual. How do you set the overrun delay timer? There is a tiny plastic screw close to the wiring block which can be turned with small screwdriver. A detailed guide is given in the supplied instruction manual. Does the LED Light stay on after the fan has turned off? The length of time the LED stays on can adjusted from 2-30 minutes. Does the LED Light stay on after the fan has turned off? The length of time the LED stays on can adjusted from 2-30 minutes. Alternative Styles with White LED White Grooved Black Grooved Black Silver Grooved 3 Panel

Review: Great extraction with a cool look - Have had it installed for a while now so can safely say it's an excellent extractor fan. Great extraction rate and it has a really cool blue LED surround.
Review: Just check the size - Get it for my wife and she is happy

## Features

- Stainless Steel. The CubeTECH CTQF100t is the ideal, almost silent, 4 inch extractor fan solution for removing damp air, odours and airborne pollutants from kitchens, toilets and bathroom.
- Powerful Air-Flow: 90m³/h (25 litres per second) one of the best airflow rates for any 100mm bathroom extractor fan with timer.
- Low Noise: 32 dB(A) @ 3 meters. Whisper quiet extractor fan and low 10W power consumption. Long-Life Motor with Built-In Protection.
- Slimline, Modern Compact Design. Low Noise, High Flow operation. Integrated Smart Delay Timer (Adjustable 2 to 30 mins). Easy Wipe, Glass Finish.
- Diameter: 100mm(4") with slim 39mm profile. Wall or Ceiling Mountable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBSH6WSM |
| Air Flow Capacity | 90 Cubic Metres Per Hour |
| Best Sellers Rank | 8,292 in DIY & Tools ( See Top 100 in DIY & Tools ) 9 in Bathroom Fans |
| Blade Length | 4 Inches |
| Blade Material | Plastic |
| Brand | CubeTECH |
| Brand Name | CubeTECH |
| Collection Name | Bathroom,Kitchen |
| Colour | Stainless Steel |
| Connector Type | Type G plug (BS 1363) |
| Control Method | Touch |
| Controller Type | Touchpad Control |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 298 Reviews |
| Electric Fan Design | Exhaust Fan |
| Electric fan design | Exhaust Fan |
| Finish Type | Brushed |
| Form Factor | Slimline Modern Compact |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Wall Mounted |
| Is Electric | Yes |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 3.9D x 15.8W x 15.8H centimetres |
| Item Weight | 0.7 Kilograms |
| Light Type | LED |
| Main Power Connector Type | BS 1363 |
| Manufacturer | CubeTECH |
| Material | Stainless Steel |
| Model Name | CTQF100t |
| Model Number | CTQF100t |
| Motor Type | Brushless |
| Mounting Type | Wall Mount |
| Noise Level | 32 Decibels |
| Number of Blades | 7 |
| Number of Power Levels | 1 |
| Number of Speeds | 1 |
| Power Source | 240v |
| Power source | 240v |
| Product dimensions | 3.9D x 15.8W x 15.8H centimetres |
| Recommended Uses For Product | Air Circulation, Exhausting, Ventilating |
| Reusability | High |
| Room Type | Bathroom, Kitchen |
| Size | 795 cubic centimeters |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | LED Light, Timer, Water Resistant |
| Specification Met | CE |
| Speed | 2350 RPM |
| Standby Power Shutoff | 9 m³/h per watt |
| Style | Modern |
| Switch Type | Touch |
| Theme | Modern |
| Unit Count | 1.0 count |
| Voltage | 240 Volts |
| Wattage | 10 watts |

## Product Details

- **Brand:** CubeTECH
- **Colour:** Stainless Steel
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** 240v
- **Product dimensions:** 3.9D x 15.8W x 15.8H centimetres
- **Recommended uses for product:** Air Circulation, Exhausting, Ventilating
- **Room type:** Bathroom, Kitchen
- **Special feature:** LED Light, Timer, Water Resistant
- **Style:** Modern

## Images

![CubeTech CTQF100t Smart LED 4" Inch Bathroom Extractor Fan with Timer Overrun Delay. Stainless Steel High Airflow Silent Bathroom Fan | Toilet Ventilation | Kitchen Ceiling Extractor | Fan Shower 240v - Image 1](https://m.media-amazon.com/images/I/717LBegxPfL.jpg)
![CubeTech CTQF100t Smart LED 4" Inch Bathroom Extractor Fan with Timer Overrun Delay. Stainless Steel High Airflow Silent Bathroom Fan | Toilet Ventilation | Kitchen Ceiling Extractor | Fan Shower 240v - Image 2](https://m.media-amazon.com/images/I/81t5vQHaQ-L.jpg)
![CubeTech CTQF100t Smart LED 4" Inch Bathroom Extractor Fan with Timer Overrun Delay. Stainless Steel High Airflow Silent Bathroom Fan | Toilet Ventilation | Kitchen Ceiling Extractor | Fan Shower 240v - Image 3](https://m.media-amazon.com/images/I/61PwG41lZRL.jpg)
![CubeTech CTQF100t Smart LED 4" Inch Bathroom Extractor Fan with Timer Overrun Delay. Stainless Steel High Airflow Silent Bathroom Fan | Toilet Ventilation | Kitchen Ceiling Extractor | Fan Shower 240v - Image 4](https://m.media-amazon.com/images/I/71HC9lrA9wL.jpg)
![CubeTech CTQF100t Smart LED 4" Inch Bathroom Extractor Fan with Timer Overrun Delay. Stainless Steel High Airflow Silent Bathroom Fan | Toilet Ventilation | Kitchen Ceiling Extractor | Fan Shower 240v - Image 5](https://m.media-amazon.com/images/I/71xCvA21ieL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this replace my existing bathroom fan?**
A: Yes, any 4" fan will replace another 4" fan in terms of size.

**Q: Do I need a bathroom extractor fan?**
A: Yes, extractor fans minimise mould and damp occurring from humid air and remove bathroom odours.

**Q: Can this fan be fitted to the ceiling (horizontal position)?**
A: Yes

**Q: How do you set the overrun delay timer?**
A: There is a tiny plastic screw close to the wiring block which can be turned with small screwdriver. A detailed guide is given in the supplied instruction manual.

**Q: Does the LED Light stay on after the fan has turned off?**
A: The length of time the LED stays on can adjusted from 2-30 minutes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great extraction with a cool look
*by V***L on 24 March 2026*

Have had it installed for a while now so can safely say it's an excellent extractor fan. Great extraction rate and it has a really cool blue LED surround.

### ⭐⭐⭐⭐⭐ Just check the size
*by K***N on 25 June 2026*

Get it for my wife and she is happy

### ⭐ Poor quality
*by J***N on 29 April 2026*

Stopped working after a couple of days.

## Frequently Bought Together

- CubeTech CTQF100t Smart LED 4" Inch Bathroom Extractor Fan with Timer Overrun Delay. Stainless Steel High Airflow Silent Bathroom Fan | Toilet Ventilation | Kitchen Ceiling Extractor | Fan Shower 240v
- CubeTECH Bathroom Light Pull Cord and Fitting Kit - Chrome Light Switch with Ceiling Pendant Cord and Black Accessories

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-21*