Posting of Annual Report and Accounts

Porvair plc

("Porvair")

Posting of Annual Report and Accounts

Porvair announces that its Annual Report and Accounts for the year ended 30 November 2011 have been posted to shareholders and are available to download from the Company's website at www.porvair.com.

Copies of the document will be submitted to the National Storage Mechanism and will shortly be available for inspection at www.hemscott.com/nsm.do.

For further information, please contact: