Exhibit 16.1
June 6, 2013
Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549-7561
Dear Sirs/Madams:
We have read Item 4 of InfuSystem Holdings, Inc.’s Form 8-K dated June 3, 2013 and have the following comments:
| 1. | We agree with the statements made in the paragraphs under Item 4.01 (a). |
| 2. | We have no basis on which to agree or disagree with the statements made in the paragraphs under Item 4.01 (b). |
| Yours truly, |
| /s/ DELOITTE & TOUCHE LLP |
| Detroit, Michigan |
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