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BWT High Performance Water Filter Kit Product Code: 37975

Filters cooking and drinking water down to 0.5 microns. Supplied with quality, chromed brass ¼ turn ceramic disc tap. Easy under-sink installation.


  • Twist On / Off Replacement
  • 99% Lead Reduction
  • Removes 99.99% Disease Causing Giardia & Cryptosporidium Cysts


Max. flow approx. 2Ltr/min at 3bar incoming pressure. Max. pressure 5bar. Cartridge should be replaced every 6 months for effective operation.
Additional Information
Technical Specification
  • Brand : BWT
  • Product Type : High Performance Water Filter Kit
  • Water Treatment Product Type : Filter Kits
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€87.95 Incl. 23% VAT

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BWT High Performance Water Filter Kit is rated 4.1 out of 5 by 35.
Rated 5 out of 5 by from As fresh as a mountain spring. This is a simple kit to install and gives outstanding value for money, better than anything else I have searched for.
Date published: 2017-09-12
Rated 5 out of 5 by from Ideal Great, good clear tasteless water, easy to fit and much smaller and cheaper than the one that it replaced. I would recommend without reservation.
Date published: 2017-08-20
Rated 3 out of 5 by from Water pressure is very poor The flow of water from this filter is far too low. It promised 1.9 litres per minute (not a lot), but only delivered 1.2 litres per minute. I think the tubing is far too narrow and the provided saddle fails to create a large enough hole in the copper pipe. . If you have lead pipes, then you don't have much choice - this is the only readily available kit, but the performance is severely underwhelming. . The saddle also leaks when set to the 'off' position.
Date published: 2017-05-25
Rated 5 out of 5 by from Excellent piece of kit! Excellent piece of kit and easy to install. If you have a stainless-steel sink with a drainer and the tap between them, mount it on the other side using a Spiral Flute Step Drill (8528D) which cuts through very easily. Only installed yesterday so don't know about reliability yet.
Date published: 2017-05-24
Rated 3 out of 5 by from Poor Pipe fitting not as illustrated on web page, the web page shows a wrap a round fitting , water flow only gives a maximum of 1/2 litre per minute. This was installed by a professional plumber.
Date published: 2016-06-16
Rated 5 out of 5 by from Great diy filter kit We have tried several water filters over the years. This is not the cheapest, but definitely the best we have had. The kit is easy to fit and replacement filters are readily available, need to replace after 6-9 months as water flow slows.
Date published: 2016-05-11
Rated 4 out of 5 by from Water Filter Kit This replaces one that started leaking, but it was over 12years old. Only gripe filters are a bit pricey.
Date published: 2016-04-26
Rated 5 out of 5 by from Exceptional We have been using this tap all day, every day for the past 3 years. It's brilliant. We are now buying another. The filters are very special and remove the horrid 'chlorine' taste of our tap water and make it taste of nothing - which is what we want! The filters seem to last for about 6 months, then the taste starts to change back to 'chlorine'. So go ahead and buy it - you'll be really pleased. Does not remove much limescale - but that gives you Calcium in your diet for good bone growth - so why would you want to remove it!
Date published: 2016-04-04
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