Manrose MF100S 100mm Inline Fan

Name: Manrose MF100S 100mm Inline Fan
Brand: Manrose Ventilation
SKU: AVFM4S
Price: 48.12 GBP
Availability: InStock
Rating: 5 (11 reviews)

Product Code MF100S

11 reviews

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£40.10

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£48.12 : inc VAT

£48.12

inc VAT

£40.10 : exc VAT

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1-2 £40.10 £48.12
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The Manrose MF100S is a high-performance mixed flow inline extractor fan designed for efficient air extraction while maintaining minimal noise levels. Featuring a 4-inch diameter, this fan delivers a superior extraction rate due to its innovative twin-blade mixed flow design, which outperforms conventional extractor fans. This makes it particularly well-suited for use in bathrooms and other high-humidity areas, where effective moisture removal is crucial.

The MF100S offers versatile operation with three adjustable speed settings, easily configured via dip switches during installation. This feature allows users to tailor the fan’s performance to meet specific ventilation needs, whether for light or heavy-duty applications. Its compact design, combined with a quiet operation of just 24dB(A), makes it ideal for installations where both powerful extraction and discreet operation are required.

Features of the Manrose MF100S 4 Inch Inline Fan include:

4 Inch inline extractor fan
Mixed flow
Suitable for mounting in lofts or ceiling voids and for use in applications such as bathrooms, shower rooms, kitchens and more
Silent operation - Noise is reduced due to the extractor fan being installed in ceiling voids or in the loft
Can be used with rigid or flexible ducting
IP44 rated
High quality ball bearing
Long life motor
Compact dimensions
Double insulation – no earth required
Fully building code compliant
Fully BEAB approved
Easy installation and maintenance - Fan assembly easily removed from rigid ducting installations using specially designed construction
Extraction rate: 68l/s
Maximum Room Rate: 245m³ Per Hour
Sound dB(A) @ 3m: 24dB(A)
Wattage: 25W
Width: 175mm
Height: 230mm
Depth: 298mm
Spigot diameter: 100mm
Warranty: 3 year

View all Manrose Fans

View all Inline Extractor Fans

If you need some help, would like to take advantage of our Price Promise or perhaps have a large order to place, give our team of professionals a call on 0203 994 5470, drop us an email at sales@electricpoint.com or use our Contact Form.

Product Downloads	Manrose MF100S Data Sheet, Manrose MF100S Installation Guide

Extractor Fan Type	In-Line Mixed Flow Tube Fan
Manufacturer Part Number	MF100S
Brand	Manrose
Range	Mixflo
Application	Domestic/Commercial
Product Type	In-Line Mixed Flow Extract Fan
Key Feature	High Velocity Air Extraction
Mounting	Ceiling Void, Loft
Bathroom Zone	Zones 1, 2 & 3
Control Type	Remote Switch
Timer Adjustment	N/A
Maximum Airflow Rate	245m³ Per Hour
Maximum Airflow Rate	68L Per Second
Revolutions Per Minute	2400 RPM
Spigot Diameter	100mm or 4 Inch
Installation Type	In duct
Maximum Duct Length	12 metres
Suitable Ducting Types	Rigid or Flexible
Fixings Included	Yes
Duct Included	No
Wattage	25W
Voltage	220 - 240V AC
Fuse Rating Required	3A
Overload Protection	Yes
Long Life Motor	Yes
Maximum Pressure	200Pa
Sound	24 dB(A)@3m
Fan Speed Settings	3 Speed (set on installation)
IP Rating	IPX4
Double Insulated	Yes
Earth Required	No
Maximum Operating Temperature	40°C
Finish	Black
Height	220mm
Width	178mm
Depth	298mm
Weight	2kg
Building Code Complaint	Yes
BEAB Approved	Yes
Warranty	30,000 Hours or 3 Years

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Customer Reviews

Overall Rating

5 Star

Review by Susan Heathcote 01/07/2024

Efficient and easy to install.

Overall Rating

5 Star

Review by Peter Gibson 15/05/2024

Easy to fit and seems to be more effective than the previous unit which was installed.

Overall Rating

5 Star

Review by Pooja Chandra-Sharma 30/04/2024

Very quiet fan. Yet to see effectiveness.

Overall Rating

5 Star

Review by Ash 14/11/2023

Fantastic in line fan - I have spent months trying to find a suitable in-line extractor fan for the bathroom. I can honestly say the Manrose MF100S 4 Inch Inline Fan product has met my standards required above Anne beyond. As a test I changed the water temperature to the hottest temperature - went outside and I could see the extractor pumping out condensation. That is how powerful it is. Now I can have an extra long shower I’m not feel like I’m in the sauna. Not that I don’t mind saunas but not every day twice a day.

Overall Rating

5 Star

Review by Brian Anderson 28/07/2023

A straight swap for my previous fan. Very quick and easy to fit. Nice and quiet when running

Overall Rating

5 Star

Review by Roger King 26/07/2023

Fan works very well and is much quieter than the previous

Overall Rating

5 Star

Review by Martin Sykes 17/07/2023

Very competitive price great selection of goods very happy with purchase

Overall Rating

5 Star

Review by Anthony Davison 22/09/2022

Second one I've bought, had the first for 8 years

Overall Rating

5 Star

Review by Tony Reeve 21/07/2022

Moves a lot of air quickly.... just what I wanted

Overall Rating

5 Star

Review by Alex Uncles 19/07/2022

Never seen our bathroom so steam-free!!

Overall Rating

5 Star

Review by David Young 16/02/2022

Good value and delivered on time

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