LETTER 1 filename1.txt Mail Stop 6010 June 2, 2005 Mr. Phillip L. McStotts Chief Financial Officer ZEVEX International, Inc. 4314 ZEVEX Park Lane Salt Lake City, UT 84123 Re: ZEVEX International, Inc. Form 10-K for the Year Ended December 31, 2004 Form 10-Q for the Quarter Ended March 31, 2005 File No. 001-12965 Dear Mr. McStotts: We have completed our review of your Form 10-K and related filings and do not, at this time, have any further comments. Sincerely, Martin F. James Senior Assistant Chief Accountant ?? ?? ?? ?? Mr. Phillip L. McStotts ZEVEX International, Inc. April 26, 2005 Page 1 of 1