3M Genuine CS52, 5586605, 640565 Fridge Water Filter for Bosch, Siemens and Neff Fridges

I have used both the Franke original filters (as it was all new to me back in 2006) and since then have tried various suppliers. I've found Finer Filters to be the best both in terms of service, price wise and they're a British supplier, actually not too far from me.
I used to change my filter twice a year, but have realised it isn't that necessary for a one person home, so now change mine once a year.

Much more affordable than the Franke brand and works perfectly. I have used this for a few years now and am very happy with the quality of the filter. It is worth buying more than one to make a further saving. Pleased it is made in the UK
Finer Filters are efficient and deliver quickly.

Everything fitted perfectly and arrived on time.

Very good candles for my Franke tap , I have been using them since 2010

The product arrived fast. Had to message the company about my free mug which I had forgotten to order. They were very responsive and sorted me

I have been using these Franke filters since 2006..The filtered water is of excellent quality and a joy to drink. When I replace the filter it weighs twice as much as the new one, which gives you some idea of their efficiency.

These filters appear to be very good quality and fit a Franke filter system perfectly. They appear to be more compatible than some other alternatives on the market. Delivery was fast and on time even though there were postal strikes taking place.

I have used these filters many times in my Franke tap and they do a great job. High quality and they are delivered quickly and without fuss.

Dependable service response, although massive price increase since previous order!

The service provided by Finerfilters is exceptional. We have purchased this filter on several occasions and have never been disappointed by the product or the service provided.

These filters are fine. Probably our water is good anyway because I can't tell the difference in taste between filtered and unfiltered, but it's a comfort. What is certainly true is that Finerfilters are the cheapest place to buy this filter; cheaper even than Amazon, so I'll keep coming back.

For years I bought a more expensive brand of filter, but luckily did an online search and found Finerfilters. So far, good water pressure and taste.

Ordering from finerfilters is very easy. appeared to be the best value around. dispatched and received very quickly. Filters are very well-packed. Have been using these filters for many years now and their performance is always very good.

Just got two more of these as I have been pleased with the last one.

Best price and quality for replacement cartridges on the market fast service and quality product and free delivery.

I've bought my filters here for years - reliable and prompt service. This is the only filter tap that I've owned so I have nothing else to compare its performance to, but I can say that it appears to be problem free.

Seems good quality item at £45 for 2. Nice packaging and great service. As flow not improved as expected will go for the M15 Hi-flow carbon with limescale reduction next time.

Fitted without trouble and a good flow achieved through the filter, but you have to wait 24hrs to use it.

Fast and efficient service

I have purchased these before and they are excellent.

The filters are just what is needed. Excellent price and speedy delivery.

I have bought my filters from John Lewis or Triflow for several years. The price has crept up and up. I could not find the item on John Lewis web site or in store so I looked elsewhere. Fortunately I found finerfilters. The service was amazing and the staff so helpful and they emailed me details of the filter they thought I would need. The filter is so much cheaper and just as good as my previous ones. I will be placing a double order next time. Thank you very much

we ahev been using there Franke filter system with full satisfaction for many years and delighted be the service for replacement filters

The big prob;em with buying replacement filters for this triflow tap is that there are two and most of the filter suppliers do not offer much help on making sure you buy the right one. i found Finerfilters to be about the most helpful and competitive. Whether the filters are any good i haven't a clue, how do you tell? A more scientific quantified explanatory description would be helpful.

I've always been pleased with the Doulton water filter cartridges, and was particularly happy with the price and speedy delivery when I ordered some from FinerFilters recently. I am a happy customer!

As described good product time will tell how it delivers

We use this Ultracarb M15 in our Franke water filter and like it very much. It does not reduce the water flow rate very much and takes away the flavour of chlorine. It also seems to last several months before needing replacement.

Arrived quickly, fits old style Franke housing and much cheaper than the Franke version.

This filter is as good as the original and a fraction of the cost.

I am very pleased with the filter and your service is excellent. This is a replacement order as the filter has been fitted and in use for several years.

Quick delivery. Water tastes great. Would recommend and will use again. Thanks very much.

Bought this to replace the filter on my kitchen tap and it works just as well as the original but is half the price.