Blanking Seals (Grommets)

£6.40 £8.00

Replacement Blanking Seals (Grommets) for all sized Gravity filter systems. Sold as a pack of 4.


These blanking seals (also known as seals it grommets) are fitted as standard – but you can order a pack of these in case of loss or damage. Compatible only with British Berkefeld and Doulton SS Gravity systems, they’re designed to block any unused filter holes to keep it working effectively. Follow the instructions closely to ensure a fully waterproof grommet seal.

  • A pack of four blanking seals
  • Designed to block unused filter holes in the British Berekefeld Gravity Water Filter System
  • Replacement for the original fitted grommet seal in case of loss or damage
  • BPA-Free
    What's in the box
    • x4 Blanking Seals (Grommets) for Gravity Systems
    • Fitting instructions





    1. Delivery Services

    1.1 UK Mainland (*Land’s End to Glasgow):

    Next working day delivery 09:00 – 16:00 on orders received by 11:00 hrs Monday to Friday.

    Orders received after this time will be processed during the next working day.

    *Delivery to areas beyond this can take up to three/four working days.

    1.2. Road service delivery to Northern Ireland:

    Two working days delivery 09:00 – 16:00 on weekday orders received by 11:00 hrs.

    1.3 'Out of Hours' Orders

    Orders placed over a weekend or on a Bank Holiday will be processed during the next working day

    1.4 Delivery Charges

    Our current delivery charges are as follows:

    Orders of 1 KG - 19KG £6.92

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