Exhibit 25.1 ================================================================================ SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 -------------------------- FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE -------------------------- [ ] CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b) (2) WELLS FARGO BANK, NATIONAL ASSOCIATION (Exact name of trustee as specified in its charter) A NATIONAL BANKING ASSOCIATION 94-1347393 (Jurisdiction of incorporation or (I.R.S. Employer organization if not a U.S. national bank) Identification No.) 101 NORTH PHILLIPS AVENUE SIOUX FALLS, SOUTH DAKOTA 57104 (Address of principal executive offices) (Zip code) WELLS FARGO & COMPANY LAW DEPARTMENT, TRUST SECTION MAC N9305-175 SIXTH STREET AND MARQUETTE AVENUE, 17TH FLOOR MINNEAPOLIS, MINNESOTA 55479 (612) 667-4608 (Name, address and telephone number of agent for service) -------------------------- TENNECO INC. (Exact name of obligor as specified in its charter) DELAWARE 76-0515284 (State or other jurisdiction of (I.R.S. Employer incorporation or organization) Identification No.) 500 NORTH FIELD DRIVE LAKE FOREST, ILLINOIS 60045 (Address of principal executive offices) (Zip code) -------------------------------- 8 1/8% SENIOR NOTES DUE 2015, SERIES A & SERIES B (Title of the indenture securities) ================================================================================ Item 1. General Information. Furnish the following information as to the trustee: (a) Name and address of each examining or supervising authority to which it is subject. Comptroller of the Currency Treasury Department Washington, D.C. Federal Deposit Insurance Corporation Washington, D.C. Federal Reserve Bank of San Francisco San Francisco, California 94120 (b) Whether it is authorized to exercise corporate trust powers. The trustee is authorized to exercise corporate trust powers. Item 2. Affiliations with Obligor. If the obligor is an affiliate of the trustee, describe each such affiliation. None with respect to the trustee. No responses are included for Items 3-14 of this Form T-l because the obligor is not in default as provided under Item 13. Item 15. Foreign Trustee. Not applicable. Item 16. List of Exhibits. List below all exhibits filed as a part of this Statement of Eligibility. Exhibit 1. A copy of the Articles of Association of the trustee now in effect.* Exhibit 2. A copy of the Comptroller of the Currency Certificate of Corporate Existence and Fiduciary Powers for Wells Fargo Bank, National Association, dated February 4, 2004.** Exhibit 3. See Exhibit 2 Exhibit 4. Copy of By-laws of the trustee as now in effect.*** Exhibit 5. Not applicable. Exhibit 6. The consent of the trustee required by Section 321(b) of the Act. Exhibit 7. A copy of the latest report of condition of the trustee published pursuant to law or the requirements of its supervising or examining authority. Exhibit 8. Not applicable. Exhibit 9. Not applicable. * Incorporated by reference to the exhibit of the same number to the trustee's Form T-l filed as exhibit 25 to the Form S-4 dated December 30, 2005 of file number 333-130784-06. ** Incorporated by reference to the exhibit of the same number to the trustee's Form T-l filed as exhibit 25 to the Form T-3 dated March 3, 2004 of file number 022-28721. *** Incorporated by reference to the exhibit of the same number to the trustee's Form T-l filed as exhibit 25 to the Form S-4 dated May 26, 2005 of file number 333-125274. SIGNATURE Pursuant to the requirements of the Trust Indenture Act of 1939, as amended, the trustee, Wells Fargo Bank, National Association, a national banking association organized and existing under the laws of the United States of America, has duly caused this statement of eligibility to be signed on its behalf by the undersigned, thereunto duly authorized, all in the City of Chicago and State of Illinois on the 2nd day of May 2008. WELLS FARGO BANK, NATIONAL ASSOCIATION /s/ Gregory S. Clarke --------------------- Gregory S. Clarke Vice president EXHIBIT 6 May 2, 2008 Securities and Exchange Commission Washington, D.C. 20549 Gentlemen: In accordance with Section 321(b) of the Trust Indenture Act of 1939, as amended, the undersigned hereby consents that reports of examination of the undersigned made by Federal, State, Territorial, or District authorities authorized to make such examination may be furnished by such authorities to the Securities and Exchange Commission upon its request therefor. Very truly yours, WELLS FARGO BANK, NATIONAL ASSOCIATION /s/ Gregory S. Clarke --------------------- Gregory S. Clarke Vice President EXHIBIT 7 Consolidated Report of Condition of Wells Fargo Bank National Association of 101 North Phillips Avenue, Sioux Falls, SD 57104 And Foreign and Domestic Subsidiaries, at the close of business December 31, 2007, filed in accordance with 12 U.S.C. Section 161 for National Banks. Dollar Amounts In Millions ----------------- ASSETS Cash and balances due from depository institutions: Noninterest-bearing balances and currency and coin $ 14,641 Interest-bearing balances 1,062 Securities: Held-to-maturity securities 0 Available-for-sale securities 62,907 Federal funds sold and securities purchased under agreements to resell: Federal funds sold in domestic offices 19,757 Securities purchased under agreements to resell 734 Loans and lease financing receivables: Loans and leases held for sale 16,660 Loans and leases, net of unearned income 290,643 LESS: Allowance for loan and lease losses 3,625 Loans and leases, net of unearned income and allowance 287,018 Trading Assets 6,244 Premises and fixed assets (including capitalized leases) 4,282 Other real estate owned 946 Investments in unconsolidated subsidiaries and associated companies 458 Intangible assets Goodwill 9,730 Other intangible assets 17,916 Other assets 25,506 ----------------- Total assets $ 467,861 ================= LIABILITIES Deposits: In domestic offices $ 273,931 Noninterest-bearing 71,910 Interest-bearing 202,021 In foreign offices, Edge and Agreement subsidiaries, and IBFs 69,787 Noninterest-bearing 9 Interest-bearing 69,778 Federal funds purchased and securities sold under agreements to repurchase: Federal funds purchased in domestic offices 14,049 Securities sold under agreements to repurchase 7,248 Dollar Amounts In Millions -------------- Trading liabilities 3,821 Other borrowed money (includes mortgage indebtedness and obligations under capitalized leases) 30,268 Subordinated notes and debentures 10,877 Other liabilities 16,108 -------------- Total liabilities $ 426,089 Minority interest in consolidated subsidiaries 57 EQUITY CAPITAL Perpetual preferred stock and related surplus 0 Common stock 520 Surplus (exclude all surplus related to preferred stock) 25,877 Retained earnings 14,425 Accumulated other comprehensive income 893 Other equity capital components 0 -------------- Total equity capital 41,715 -------------- Total liabilities, minority interest, and equity capital $ 467,861 ============== I, Howard I. Atkins, EVP & CFO of the above-named bank do hereby declare that this Report of Condition has been prepared in conformance with the instructions issued by the appropriate Federal regulatory authority and is true to the best of my knowledge and belief. Howard I. Atkins EVP & CFO We, the undersigned directors, attest to the correctness of this Report of Condition and declare that it has been examined by us and to the best of our knowledge and belief has been prepared in conformance with the instructions issued by the appropriate Federal regulatory authority and is true and correct. Michael Loughlin John Stumpf Directors Carrie Tolstedt