Final Dividend Notification

Porvair PLC
27 January 2000

FINAL DIVIDEND
SECURITY TITLE
*Ord Shs
MNEMONIC CODE           *PRV
SEDOL CODE              *696-368
DIVIDEND AMOUNT         *4.1p
TOTAL                   *6.4p
PERIOD                  *Year ended 30-11-99
PROVISIONAL EX DATE     *06-03-00
RECORD DATE             *10-03-00
PAYMENT DATE            *06-04-00
NOTES *