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BT ADSL MF50 Broadband Microfilter

by BT

3.9 out of 5 stars See all reviews (21 customer reviews)

RRP:	�8.43
Price:	�2.79 & this item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
You Save:	�5.64 (67%)
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Frequently Bought Together

Micro Filter for BT Broadband ADSL Router/Modem

2 x Safecom SAMF-2000 Micro Filter for Broadband ADSL Router/Modem

Price For All Three: �7.68

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This item: BT ADSL MF50 Broadband Microfilter by BT�2.79
In stock.
Sold by Star e-shop and ships from Amazon Fulfilment.
This item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
Micro Filter for BT Broadband ADSL Router/Modem�1.11
In stock.
Dispatched from and sold by Star e-shop.
Free delivery.
2 x Safecom SAMF-2000 Micro Filter for Broadband ADSL Router/Modem�3.78
In stock.
Dispatched from and sold by Star e-shop.
Free delivery.

Product Specifications


Brand:	BT
Mfr Part Number:	11249

Technical Details

Ensures clean separation of data signals from voice signals
Plug into telephone sockets on your ADSL line
One microfilter per socket
Easy-to-install

› See more technical details

Product details

Boxed-product Weight: 59 g
Item model number: microfilter
ASIN: B0000A42XM
Date first available at Amazon.co.uk: 10 July 2003

Average Customer Review: 3.9 out of 5 stars See all reviews (21 customer reviews)

Amazon Bestsellers Rank: 849 in Computers & Accessories (See Top 100 in Computers & Accessories)
#5 in Electronics > Phones > Phone Accessories > Cords & Cables

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Product Description

Manufacturer's Description

Microfilters are phone adapters which must be plugged into all active telephone sockets on your ADSL line which are used for plugging in telephony equipment (such as telephones, fax machines, PCs and Sky Digiboxes). You'll need one microfilter per socket you wish to connect your telephony devices to. This easy-to-install device ensures clean separation of data signals from voice signals. Without microfilters, you may experience noise on the line when you make or receive a telephone call, or may experience connection problems with your BT Broadband service, including low speeds and disconnections.

Each microfilter has a socket for a standard telephone plug (like those on the end of equipment such as telephones, fax machines and analogue modems) and a socket for a broadband (ADSL) modem. A maximum of four microfilters can be used on an ADSL line. This is the recommended maximum number of items of telephony equipment you can plug into a standard voice line, (known as the maximum Ringing Equivalent Number - REN).

Box Contents

BT ADSL MF50 Broadband Microfilter

Instructions

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Customer Reviews

21 Reviews

5 star:		(11)
4 star:		(4)
3 star:		(2)
2 star:		(1)
1 star:		(3)

Average Customer Review

3.9 out of 5 stars (21 customer reviews)

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Most Helpful Customer Reviews

5 of 5 people found the following review helpful:

5.0 out of 5 stars BT ADSL Boroadband Microfilter, 26 Nov 2008

By	Jon Bob (Hertfordshire) - See all my reviews

This review is from: BT ADSL MF50 Broadband Microfilter (Electronics)

I ordered this via Addonsworld and it arrived within 3-4 days. It is a Microfilter with a tail and sockets for both a telephone cable and modem; the one I recieved was branded as made by BT which I have used to plug my phone into. As a broadband virgin I have little experience of what to expect from this product but three weeks in it seems to work fine and there is no extra noise on my telephone line. I purchased it to use with a Netgear DG834G 54Mbps Wireless ADSL2+ Modem Firewall Router with 4-port 10/100 switch; this came with its own microfilter in the box and so far I have had no connection or service problems (broadband via Plusnet).

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4 of 4 people found the following review helpful:

5.0 out of 5 stars Did the job, 1 Jun 2008

By	Sam Yovan "Sammy" (Ely,United Kingdom) - See all my reviews (REAL NAME)

This review is from: BT ADSL MF50 Broadband Microfilter (Electronics)

I have a connection with tiscali broadband and recently upgraded.I had one of the ADSL filters provided by them but the internet connection got diconnected everytime i rang/received a call on the phone.I used the BT ADSL MF50 filter and it seemed to have solved all these problems,so it is worth buying....

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3 of 3 people found the following review helpful:

1.0 out of 5 stars Item not as described, Avoid., 7 May 2010

By	Dawn Jarvis - See all my reviews (REAL NAME)

This review is from: BT ADSL MF50 Broadband Microfilter (Electronics)

I ordered these filters over some of the cheaper ones as I wanted the peace of mind of having BT branded ones. The ones that turned up are NOT BT branded and are a totally different design to the ones shown, They plug directly into the socket and do not have the "tail".

It also says "Box contents: 1 x filter, instructions" these were not even boxed, they were both just chucked into a plastic bag, not even a jiffy bag.

Totally furious at the moment and I have requested a full refund. If refund is not forthcoming i will contact trading standards. I wouldnt use these guys again under any circumstances.

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› See all 21 customer reviews...

Most Recent Customer Reviews

4.0 out of 5 stars Fully functional
I ordered this as I was having broadband problems (which later turned out to be with the ISP). According to my router's diagnostics the performance (noise margin) achieved by this... Read more

Published 3 months ago by "Parkie"

1.0 out of 5 stars BT ADSL Boroadband Microfilter
This microfilter is not as advertised. does not look at all like the BT MF50 Filter and is not branded. I have thrown it in the bin and purhased 1 from BT.

Published 8 months ago by James Miller

3.0 out of 5 stars Reliabilty
I had three ADSL MF50 filters supplied with my BT Voyager Router in October 2005. Two of the units have now failed over a four year period at different times, by causing excessive... Read more

Published 8 months ago by Peter Gove

5.0 out of 5 stars Excellent in every way
These filters are MADE for BT and marked as such . They work well and the delivery was swift ,what more could you ask for ?

Published 9 months ago by John Willy

3.0 out of 5 stars micro filters
These were advertised as being BT but are actually Talk Talk filters and are made in China. They seem to work ok and were delivered in a couple of days so for the price I can't... Read more

Published 10 months ago by J. Millard

5.0 out of 5 stars BT ADSL FILTER
AS AN EX BT EMPLOYEE I KNOW THE STANDARDS OF THE COMPANY AND THIS PRODUCT LIVES UP TO IT.

Published 10 months ago by S. Mcdougall

5.0 out of 5 stars Broadband Microfilter
Filter was as described and replaces the existing faulty one and it arrived very promptly.

Published 10 months ago by D. Brown

5.0 out of 5 stars Filters
filters have been perfect since i have used them and once again great price amazon .

Published 11 months ago by Ms. C. A. Haggerty

4.0 out of 5 stars Broadband Microfilter
BT ADSL MF50 Broadband Microfilter Does what it says on the package

Published 14 months ago by Mr. Arthur M. Blue

5.0 out of 5 stars High quality filter
The filter worked fine. Previously using the telephone meant the internet cut out (sometimes permanently until the router was reset). This filter did solve that problem. Read more

Published 15 months ago by mike n

› See all 21 customer reviews...

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