CHARLOTTE, N.C., Jan. 10, 2012 (GLOBE NEWSWIRE) -- Polypore International, Inc. (NYSE:PPO) announced today that the time of its presentation to the investment community at the 14^th Annual Needham Growth Conference in New York has been changed to 4:10 pm ET on Wednesday, January 11, 2012, to accommodate a Needham request.

A link to the webcast and a copy of the Company's presentation will be accessible through the Company's website at http://www.polypore.net in the Investor Relations section under Events & Presentations.

The webcast can also be found at http://www.wsw.com/webcast/needham49/ppo/. A replay will be archived and available after the conference for 90 days.

About Polypore International, Inc.

Polypore International, Inc. is a global high technology filtration company specializing in microporous membranes. Polypore's flat sheet and hollow fiber membranes are used in specialized applications that require the removal or separation of various materials from liquids, primarily in the ultrafiltration and microfiltration markets. Based in Charlotte, NC, Polypore International, Inc. is a market leader with manufacturing facilities or sales offices in ten countries serving six continents. See www.polypore.net.

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