BWT Carbon block filter cartridge - Cart3

Code: Cart3
  • £27.82 (inc. VAT)
  • (FREE UK Delivery)
Available   |   Usually dispatched within 24 hours

Carbon block filter cartridge


The cart3 is a high capacity water philtre cartridge which reduces chlorine odour and organic chemicals to improve the taste of the water and philtre sediment down to 10 microns




nominal flow rates: approximately 4 litres per minutes

filter capacity:  approximately 8000 litres

Recommended change out differential pressure: one bar 

minimum and maximum water temperature: 2 degrees Celsius to 45 degrees Celsius 

diameter :73 millimetres

height: 250 millimetres

media: carbon block

micron rating :10



The differential pressure will increase the longer the cartridge is in service the rate of that increase will depend on the quality of the incoming water.


Please note when first installing the cartridge it is good practise to run the tap for several minutes to flush through the media and remove any fine particles that may be left over from the manufacturing process.

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Many of our items have free delivery and where next day delivery is shown we will endeavor to achieve this, as long as the order is placed before 1pm, is within the UK mainland and subject to stock availability 

We will email you an estimated delivery date on receipt of your order and on the day of delivery endeavour to send you the carrier’s details.

Unfortunately, we currently do not deliver to addresses outside the United Kingdom, but you can arrange for a courier to collect from our premises.

Medium and large items incur a delivery charge. If more than one medium or large items are ordered only one delivery charge will be applied. This will be displayed in the basket during checkout. Medium items are £17 and large items are £30 including VAT. The delivery charge for the largest products - eg wall panels and worktops - is £59.99.

We want all our customers to be happy with their purchases. Returns may be made within 14 days of delivery for unwanted goods or 30 days for faulty/damaged goods.

Please either email us at or click on the link below for a returns form.

Please ensure that the goods returned are intact, unused and in the original packaging.

Returns Cancellation Form

For our full Delivery & Returns - please see here.

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1 Edison Rd



HP19 8TE