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lotusĀ® is a product of Tersano Inc.

Global Headquarters

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Go to to register or place an order for residential products.

Tersano Inc.
5000 Regal Drive
Oldcastle, ON
N0R 1L0, Canada

Phone: 1-800-808-1723
Customer Care: 1-800-727-8835
Fax: 1-866-289-7211

UMass Lowell/TURI does not certify, endorse, recognize or recommend products. TURI does not issue or promote a formal logo for use on products or product packaging since it would be viewed as a form of certification, which it does not provide. Rather, it promotes the value of performance testing, then publishes the results of tests to provide consumers with solid science-based information upon which they can base sound product selection decisions.