Holding(s) in Company

Filtrona plc
19 March 2007





                                  Filtrona plc


                             HOLDING(S) IN COMPANY





19 March 2007





Filtrona plc announces it was informed today that, following the implementation
of the FSA's Disclosure and Transparency Rules, as at 20 January 2007, Zurich
Assurance Limited will not have a notifiable interest in the voting rights
attached to the Company's shares.



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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