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                          September 27, 2022

       Anthony K. McDonald
       Chief Executive Officer
       CEA Industries Inc.
       385 South Pierce Avenue, Suite C
       Louisville, CO 80301

                                                        Re: CEA Industries Inc.
                                                            Registration
Statement on Form S-1
                                                            Filed September 22,
2022
                                                            File No. 333-267561

       Dear Mr. McDonald:

              This is to advise you that we have not reviewed and will not
review your registration
       statement.

               Please refer to Rules 460 and 461 regarding requests for
acceleration. We remind you
       that the company and its management are responsible for the accuracy and
adequacy of their
       disclosures, notwithstanding any review, comments, action or absence of
action by the staff.

                                                        Please contact Benjamin
Richie at 202-551-7857 with any questions.




                          Sincerely,


                          Division of Corporation Finance

                          Office of Life Sciences
       cc:                                              Andrew Hudders