Washington, D.C. 20549


Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): October 22, 2012

(Exact name of registrant as specified in its charter)

 (State or other jurisdiction of incorporation)
 (Commission File Number)
(I.R.S. Employer Identification Number)

10019 Canoga Ave.
Chatsworth, California 91311

(Address of principal executive offices including zip code)

(818) 718-0905
(Registrant's telephone number, including area code)

Not Applicable
(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))


This current report may contain forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. These statements relate to future events or our future results of operation or future financial performance, including, but not limited to, the following: statements relating to our ability to raise sufficient capital to finance our planned operations, our ability to develop brand recognition with resellers and consumers, develop our current and future products, increase sales and our estimates of cash expenditures for the next 12 months. In some cases, you can identify forward-looking statements by terminology such as "may", "should", "intends", "expects", "plans", "anticipates", "believes", "estimates", "predicts", "potential", or "continue" or the negative of these terms or other comparable terminology. These statements are only predictions and involve known and unknown risks, uncertainties and other factors, including the risks in the section entitled "Risk Factors", which may cause our or our industry's actual results, levels of activity or performance to be materially different from any future results, levels of activity or performance expressed or implied by these forward-looking statements.

Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity or performance. You should not place undue reliance on these statements, which speak only as of the date that they were made. These cautionary statements should be considered with any written or oral forward-looking statements that we may issue in the future. Except as required by applicable law, including the securities laws of the United States, we do not intend to update any of the forward-looking statements to conform these statements to reflect actual results, later events or circumstances or to reflect the occurrence of unanticipated events.

As used in this current report and unless otherwise indicated, the terms "we", "us" "CTi" and "our company" refer to Cavitation Technologies, Inc.

Item 5.02(b)   Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers

Effective October 22, 2012, R.L. Hartshorn submitted his resignation as Chief Financial Officer and member of the Board of Directors of Cavitation Technologies, Inc./Hydrodynamic Technology, Inc. Mr. Hartshorn's reason for resigning is because of the 3-hour, 110 mile roundtrip drive between his home and CTi in Chatsworth. He agrees to assist the company in a transition to a replacement if mutually agreed.

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Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Dated: October 25, 2012










/s/ Igor Gordonitsky



Igor Gordonitsky



Principal Executive Officer






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