EXHIBIT 5.1

OLSHAN
OLSHAN          GRUNDMAN         FROME         ROSENZWEIG     &     WOLOSKY  LLP

                                                               Park Avenue Tower
                                                             65 East 55th Street
                                                       New York, New York  10022
                                                         Telephone: 212-451-2300
                                                         Facsimile: 212-451-2222

                                                               www.olshanlaw.com

                                  May 15, 2006



Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C.  20549

                           Re:      Water Chef, Inc.
                                    Registration Statement on Form SB-2
                                    -----------------------------------

Ladies and Gentlemen:

          We have acted as counsel to Water Chef, Inc., a Delaware corporation
(the "Company"), in connection with the filing of its registration statement on
Form SB-2 (the "Registration Statement") relating to 11,297,801 shares (the
"Shares") of its common stock, $.001 par value per share (the "Common Stock"),
as more particularly described in the Registration Statement.

          We advise you that we have examined originals or copies certified or
otherwise identified to our satisfaction of the Registration Statement, the
Prospectus forming a part thereof (the "Prospectus"), the Certificate of
Incorporation, By-laws and corporate proceedings of the Company, and such other
documents, instruments and certificates of officers and representatives of the
Company and of public officials, and we have made such examination of law, as we
have deemed appropriate as the basis for the opinion hereinafter expressed. In
making such examination, we have assumed the genuineness of all signatures, the
authenticity of all documents submitted to us as originals, and the conformity
to original documents of documents submitted to us as certified or photostatic
copies.

          Based upon the foregoing, we are of the opinion that the Shares
currently held by the selling securityholders identified under the caption
"Selling Securityholders" in the Registration Statement are duly and validly
issued, fully paid and non-assessable. In addition, based upon the foregoing, we
are of the opinion that the Shares issuable upon the exercise of the warrants or
conversion of the promissory note described in the Registration Statement, as
the case may be, when issued and paid for in accordance with the terms and
conditions of such warrant and note will be duly and validly issued, fully paid
and non-assessable.

                                                               New Jersey Office
                                                         2001 Route 16/Suite 202
                                                   Parsippant, New Jersey  07054
                                                         Telephone: 973-335-7400
                                                         Facmile:   973-335-8018




May 15, 2006
Page 2



          We express no opinion as to any laws other than the General
Corporation Law of the State of Delaware and the federal laws of the United
States of America.

          We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and to the reference made to our firm under the caption
"Legal Matters" in the Prospectus.

          We advise you that this firm and a member of this firm are
stockholders of the Company.



                             Very truly yours,

                             /s/ Olshan Grundman Frome Rosenzweig & Wolosky LLP

                             OLSHAN GRUNDMAN FROME ROSENZWEIG & WOLOSKY LLP