Holding(s) in Company-Replace

Porvair PLC
6 May 2005



            Section 198 Companies Act 1985 - 3% Notifiable interest

The announcement released today at 17.20 under RNS number 0155M referring to a 
holding in the Company by F&C Asset Management should be disregarded.



                      This information is provided by RNS
            The company news service from the London Stock Exchange