Director Shareholding

Porvair PLC
25 June 2003


                          Porvair plc ('the Company')


                            Director's Share Dealing


The Company was notified on 25 June 2003 that on that date Mrs. Ben Stocks, the
wife of Mr. Ben Stocks, a director of the Company, purchased 17,360 ordinary
shares of 2p each in the Company ('Ordinary Shares') at a price of 163p per
Ordinary Share.








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