Holding(s) in Company

Filtrona plc
11 October 2006



                                  FILTRONA PLC

                             HOLDING(S) IN COMPANY


11 October 2006


Filtrona plc announces it was informed today that, following a sale of 119,189
shares on 10 October 2006, AMVESCAP PLC and its subsidiary companies no longer
hold a notifiable interest in the Company.


Name of contact and telephone number for queries
Patricia Kingdon
Deputy Company Secretary
01908 359100


Name of authorised company official responsible for making this notification
Jon Green
Company Secretary and General Counsel
01908 359100




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