Attached files
| file | filename |
|---|---|
| EX-32.1 - EX-32.1 - ECOLAB INC. | ecl-20170930ex321c8f4e6.htm |
| EX-31.2 - EX-31.2 - ECOLAB INC. | ecl-20170930ex312b3e9ab.htm |
| EX-31.1 - EX-31.1 - ECOLAB INC. | ecl-20170930ex31124a202.htm |
| EX-10.1(B) - EX-10.1(B) - ECOLAB INC. | ecl-20170930ex101b1019c.htm |
| EX-10.1(A) - EX-10.1(A) - ECOLAB INC. | ecl-20170930ex101ae3437.htm |
| EX-4.1 - EX-4.1 - ECOLAB INC. | ecl-20170930ex4145145a8.htm |
| 10-Q - 10-Q - ECOLAB INC. | ecl-20170930x10q.htm |
Exhibit (15.1)
November 2, 2017
Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C. 20549
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RE: |
Ecolab Inc. Registration Statements on Form S-8 (Registration Nos. 2-90702; 33-18202; 33-55986; 33-56101; 333-95043; 333-109890; 33-34000; 33-56151; 333-18627; 333-109891; 33-39228; 33-56125; 333-70835; 33-60266; 333-95041; 333-40239; 333-95037; 333-50969; 333-58360; 333-97927; 333-115567; 333-129427; 333-129428; 333-140988; 333-115568; 333-132139; 333-147148; 333-163837; 333-163838; 333-165130; 333-165132; 333-166646; 333-174028; 333-176601; 333-178300; 333-178302; 333-184650; 333-190317; 333-199729; 333-199730; and 333-199732) and Form S-3 (Registration No. 333-201445). |
Commissioners:
We are aware that our report dated November 2, 2017 on our review of interim financial information of Ecolab Inc. (the “Company”), which is included in the Company’s quarterly report on Form 10-Q for the quarter ended September 30, 2017, is incorporated by reference in its Registration Statements listed above.
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Yours very truly, |
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/s/ PricewaterhouseCoopers LLP |
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PRICEWATERHOUSECOOPERS LLP |
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Minneapolis, Minnesota |
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