---
product_id: 47906797
title: "Manrose QF100T Quiet Extractor Fan with Timer for 4\"/100mm Duct"
brand: "manrose"
price: "$172"
currency: NZD
in_stock: true
reviews_count: 8
category: "Manrose"
url: https://www.desertcart.nz/products/47906797-manrose-qf100t-quiet-extractor-fan-with-timer-for-4-100mm
store_origin: NZ
region: New Zealand
---

# 21 CFM airflow capacity Ultra-quiet 27dB operation Adjustable timer with overrun Manrose QF100T Quiet Extractor Fan with Timer for 4"/100mm Duct

**Brand:** manrose
**Price:** $172
**Availability:** ✅ In Stock

## Summary

> 💨 Quiet power that keeps your space fresh and your peace intact.

## Quick Answers

- **What is this?** Manrose QF100T Quiet Extractor Fan with Timer for 4"/100mm Duct by manrose
- **How much does it cost?** $172 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/47906797-manrose-qf100t-quiet-extractor-fan-with-timer-for-4-100mm)

## Best For

- manrose enthusiasts

## Why This Product

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

## Key Features

- • **Efficient Airflow:** Delivers a powerful 21 cubic feet per minute to keep moisture and odors at bay.
- • **Robust & Compliant:** IP44 rated and Part F & L certified, designed for UK standards and built to last.
- • **Backdraught Shutter:** Prevents unwanted airflow, maintaining optimal indoor air quality and energy efficiency.
- • **Smart Timer Control:** Customizable timer with overrun ensures your space stays fresh long after you leave.
- • **Whisper-Quiet Performance:** Operates at a barely-there 27dB, perfect for maintaining peace in your home or office.

## Overview

The Manrose QF100T is a sleek, energy-efficient 4" extractor fan engineered for quiet operation at just 27dB. Featuring a smart timer with overrun and a backdraught shutter, it delivers 21 CFM airflow to effectively ventilate bathrooms or small spaces. IP44 rated and fully compliant with UK standards, this fan combines durability with easy installation, making it a top choice for modern homes seeking silent, reliable ventilation.

## Description

From the manufacturer About us Thanks to an understanding of local needs and standards, Manrose are able to design products that are ideally suited to UK installers and fully compliant with the latest legislation. And that commitment to quality has also enabled us to make highly profitable inroads into the Far Eastern markets, reversing the general trend and creating more exports for the UK. This is clear evidence that the benefits of innovative design, ease of instalation, energy efficiency and sensible pricing we bring to the UK market are also appreciated further afield. At the heart of Manrose's operation is a total commitment to the UK market, evidenced by the ongoing expansion of manufacturing facilities. Our production facility is fully operational and we operate 27 state-of-the-art moulding machines, ranging from 25 tonnes to 450 tonnes. Our capabilities also include three extrusion machines for flat channel ducting, as well as five machines for the production of PVC and aluminium foil ducting.

Review: Good value for money - Very pleased with this item. Quiet and reasonable easy to install.
Review: Bathroom extractor - I fitted this product and was delighted on how easy it was to fit . It is very quiet and I found it easy to adjust the timer inside , so it stays on after light go out .It extracts well in our shower room and keeps it clear of steam . It looks good and is made of solid materials that are not flimsy.

## Features

- Quiet Operation at 27dB. Note: Product is tested in an anechoic chamber to a recognized standard.
- Timer over run, backdraught shutter
- Unique turning vane technology
- IP Rating: IP44

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CJ8L8ZM |
| Air Flow Capacity | 21 Cubic Feet Per Minute |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,712 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Household Ventilation Fans |
| Blade length | 4 Inches |
| Certification | Part F & L |
| Colour | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,558) |
| Date First Available | 17 Nov. 2012 |
| Finish | Unfinished |
| Flow rate | 21 Litres Per Minute |
| Included Components | QF100T |
| Installation method | Wall, Ceiling, Panel |
| Item Package Quantity | 1 |
| Item Weight | 621 g |
| Item model number | QF100T |
| Manufacturer | Manrose |
| Number of Pieces | 1 |
| Part Number | QF100T |
| Plug format | G - 3 pin British |
| Power Source | Corded Electric |
| Product Dimensions | 16.3 x 11.1 x 16.3 cm; 621.42 g |
| Size | QF100T (Timer 0-20min) |
| Sound level | 27 Decibels |
| Special Features | Quiet |
| Style | Modern |
| Voltage | 240 Volts |
| Wattage | 4.8 watts |

## Product Details

- **Brand:** Manrose
- **Colour:** White
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** Corded Electric
- **Product dimensions:** 4.4D x 6.4W x 6.4H centimetres
- **Recommended uses for product:** Indoor
- **Room type:** Bathroom, Toilet
- **Special feature:** Quiet
- **Style:** Modern

## Images

![Manrose QF100T Quiet Extractor Fan with Timer for 4"/100mm Duct - Image 1](https://m.media-amazon.com/images/I/41gZMOKSxTL.jpg)

## Questions & Answers

**Q: Can it be used in small toilet**
A: Yes, mine is installed in a small toilet with hand wash basin, it's perfect.

**Q: My wire has only live and neutral, it doesn't work either connecting live to either 'permanent live' or 'switched live', advice please!!!**
A: If you have only one Live supply - assumed to be from a (light?) switch - then you must connect both the Permanent Live and the Switched Live to that Live supply for the Fan to work when the switch is made.This Fan is designed to continue working after the Switched Live is not powered. The Permanent Live supplies the power to the electronics and the Switched Live tells the electronics to switch the Fan on. After the Switched Live power is removed the electronics keeps the Fan running for a set time, hence the need for a Permanent Live.With a single Live supply the Fan will only run when the Live supply is powered. There will be no Fan over-run. This is how it works with my installation.Please ensure all power is off before connecting the supply. If you are in any doubt seek professional advice.

**Q: What colour is it?**
A: It's Yeti white with a hint of Madagascan Vanilli

**Q: We have an older manrose 100t , works fine , timer 1 works .Trouble is the bathroom is freezing ! Does this one let all your heat out too !**
A: Of course it lets heat out. How on earth do you think it could do otherwise?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value for money
*by J***N on 19 January 2026*

Very pleased with this item. Quiet and reasonable easy to install.

### ⭐⭐⭐⭐⭐ Bathroom extractor
*by P***L on 18 September 2025*

I fitted this product and was delighted on how easy it was to fit . It is very quiet and I found it easy to adjust the timer inside , so it stays on after light go out .It extracts well in our shower room and keeps it clear of steam . It looks good and is made of solid materials that are not flimsy.

### ⭐⭐⭐⭐ Great except timer accuracy
*by M***D on 20 January 2024*

I bought this to replace an Emma, which I think is the same maker, but an older name, Apart from the barrel around the fan being perhaps 1mm wider which made it a bit of a squeeze getting it in, it went in very easily and the addition of a "chocolate block" to screw the electric wires in is very handy as the holes and screws are larger than the very small block on the previous one. All done in 10 minutes. Then the fun started. The scale on the timer does not reflect the accurate "off" time and it took me well over an hour of fiddling to set it to the required "off" time. I am lucky I have enough room between the fan housing and the ceiling to use a small watch screwdriver otherwise it would have had to come off the wall 4 times because my cables are not long enough to pull it out of the wall with them attached. I have left the small lugs out of the cover screw holes for now to check the timer remains accurate - it's a shame because otherwise it was very straight-forward. I will say it is quiet compared to the other one and worth the approx. £9 difference between the standard timer one.

## Frequently Bought Together

- Manrose QF100T Quiet Extractor Fan with Timer for 4"/100mm Duct
- Kair White Gravity Grille 155mm External Dimension Ducting Air Vent with 100mm - 4 inch Round Rear Spigot and Not-Return Shutters
- Kair Plastic Ducting Pipe 100mm - 350mm Short Length - Rigid Straight Duct Channel

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-06*