Item 7.01. Regulation FD Disclosure.
Polypore International, Inc. will be presenting at two upcoming investor conferences on November 10, 2008 and November 11, 2008.
The first will be the Sidoti & Company, LLC Fourth Annual Midwest Cash Flow Value Conference, which takes place at the Peninsula Hotel in Chicago, Illinois on November 10, 2008. The investor presentation by Polypore's management is scheduled to begin at 5:10 p.m. CT.
The second, the Baird 2008 Industrial Conference, takes place at the Four Seasons Hotel in Chicago, Illinois, on November 11, 2008. The investor presentation by Polypore's management is scheduled to begin at 4:15 p.m. CT. A link to the webcast can be found at http://www.wsw.com/webcast/baird3/ppo/ and will be available for replay for 30 days.
A copy of the company's presentation that will be given at both presentations and the link to the Baird webcast can also be found at the Investor Relations section under Events & Presentations of the company's website, http://www.polypore.net.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits.

Exhibit No. Description

99.1 Investor Conference Presentation

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