As an essential retailer, our stores remain open across the UK

BWT High Performance Water Filter Kit (37975)

£ 72.99INC VAT

Add to basket for...

BWT High Performance Water Filter Kit (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

More Info

View all: BWT Water Filters

Bulk Save Save up to 15%
Bulk savings
QTY Price per item Saving
1 - 2 £72.99 -
3 + £61.93 Save 15%
£72.99INC VAT

Add to basket for...

BWT High Performance Water Filter Kit is rated 4.0 out of 5 by 33.
  • y_2021, m_3, d_6, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.14
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_33
  • loc_en_GB, sid_37975, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 18ms
  • REVIEWS, PRODUCT

Add to saved list...

Save
Rated 3 out of 5 by from Good but no cigar I've had a problem with the water supply for the 20 months since I moved to Norfolk with black particles in the water. I've given up with the water company who insist it's my problem despite having the meter and entire plumbing system replaced so decided to install this filter to take out the numerous black (and some green) particles. To be fair it has improved the visible particulates removing all of the larger particles and most of the small to the point where we use the water but only if it's boiled. We still use bottled water for any non boiled drinking water. Flow rate is 2ltr/min connected directly to the main supply at house entry. Not bad but a minute seems a long time when filling a kettle. I think if your water supply is already clean and you wish to improve the quality and taste this might be a good choice, however I will be replacing this unit with a reverse osmosis pumped unit at a cost of around £200. I have nothing against BWT or Screwfix. It just doesn't work for my use case.
Date published: 2019-12-24
Rated 4 out of 5 by from Great filter system and simple Excellent filter tap set up. The tap for me was a replacement for the same tap, and you can't just replace the tap had to buy a new set . Existing system has worked well for at least 6-7 years but the tap was leaking around the ceramic cartridge so no choice but to buy a new on to replace . The original set up had compression fittings at each end of the small pipes whereas the new one has push fits for the cartridge connections so made the fitting a little easier. Tap is simple and would be great if you could get spare parts such as the tap or ceramic cartridge. Overall great .
Date published: 2019-06-17
Rated 5 out of 5 by from Better water for drinking. Took me longer to install than most write ups due to access all went very well in the end. Good quality kit.
Date published: 2019-06-06
Rated 1 out of 5 by from NOT FIT FOR PURPOSE Tube to tap fitting failed within an hour of fitting, flooded kitchen, luckily I was still at home !!! fitting different from picture and different from previous purchase. the plastic tubes and fittings looked cheap and nasty - and they are. I've had a previous model for several years until the tap dripping got too much. DON'T BUY THIS PRODUCT UNTIL THE FAULT IS FIXED !
Date published: 2019-05-03
  • y_2021, m_3, d_6, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.14
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_33
  • loc_en_GB, sid_37975, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 110ms
  • REVIEWS, PRODUCT

Can I purchase a BWT high performance filter without the tap. I already have a tap fitted

Asked by: Redwineracing
You are able to purchase a cartridge separately only. However if you contact BWT Technical Support you can purchase the 'quick change head' and tubing individually.
Answered by: BWT Product Expert
Date published: 2021-02-02

Can this and the cheaper kit be isolated without isolating the main cold tap.

Asked by: Tollol
Yes. The whole kit can be isolated using the saddle tapping valve which comes supplied with the kit.
Answered by: BWT Product Expert
Date published: 2021-01-25

Rather than using the supplied mains connector, can this be connected directly to mains pressure via appropriate fittings?

Asked by: GrubbyDG
Yes, as long as suggested specifications regarding pressure and flow rates are still adhered to, as referred to in the installations manual.
Answered by: BWT Product Expert
Date published: 2020-11-22

Kitchen Tap replacement

Hi does this replace my existing tap or does this work along side it???? In the pictures it shows a hot and cold supply does this connect to the same tap?
Asked by: Ali81
This product is designed to work along side any existing taps as a standalone drinking water filter kit. The product is for use with cold water only, the red tube isn't to indicate hot water use, apologies.
Answered by: BWT Product Expert
Date published: 2020-10-03

fitting new tap to existing filter head pushfit connection

Can I reuse the existing blue tube connected to the existing tap to connect to a new tap as the connection to the filter head is fine and not leaking or can you reuse the connection on the filterhead pushfit connection
Asked by: popsy72
You may use both of these options depending on the connection of your new tap. Connectors are available to be purchased separately.
Answered by: BWT Product Expert
Date published: 2020-03-14
  • y_2021, m_3, d_6, h_16CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.14
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_26
  • loc_en_GB, sid_37975, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 142ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: BV SEO Content for this product did not include verbose reviews.;
Specification
Advisory Notice Cartridge should be replaced every 6 months for effective operation.
Brand BWT
Flow Rate (Ltr/Min) 2 Ltr/min
Manufacturer Guarantee 1 Year Guarantee
Max. Pressure 5 bar
Pack Size 1
Pieces in Pack/Case 1
Product Type High Performance Water Filter Kit
Water Treatment Product Type Filter Kits

Downloads

Instruction Manual