Underwriting AgreementPolypore International, Inc. • June 15th, 2007 • Miscellaneous chemical products • New York
Polypore International, Inc., a Delaware corporation (the “Company”), proposes to issue and sell to the several Underwriters listed in Schedule I hereto (the “Underwriters”), for whom you are acting as representative (the “Representative”), an aggregate of 15,000,000 shares of common stock, par value $0.01 per share (the “Stock”), of the Company (the “Underwritten Shares”) and, at the option of the Underwriters, the stockholders of the Company named in Schedule II hereto (the “Selling Stockholders”) propose to sell to the Underwriters an aggregate of up to 2,250,000 additional shares of Stock (the “Option Shares”). The Underwritten Shares and the Option Shares are herein referred to as the “Shares”.
