Customer Service
Fast Answers to Frequently Asked Questions

Credit Card Verification CVN

We require the Credit card Verification Number (“CVN”) located on your credit card for any telephone or online purchase. The credit card verification number is a unique three or four digit number specific to your credit card that is either printed on the face of your card above the embossed account number (American Express), or on the back of your card, on the signature panel (Visa, MasterCard or Discover). Asking for and confirming your credit card verification number helps validate that you are in the possession of your credit card, and protects you from unauthorized use of your account.

Additional Resources

Technical Support Worldwide

We offer complimentary technical assistance for all products manufactured by Carelli International. In addition, a network of affiliate partners provides localized technical support in regions beyond our direct distribution footprint, ensuring consistent service worldwide.

Locate Parts and Accessories

Authorized Resellers can purchase products directly online. Items are shipped worldwide from various fulfillment centers fast.

Works Showcase

Just browsing? Check out our Works Showcase. We provide a small assortment of past and present works online for public viewing.

Authorized Reseller Network

Products are made available through a global network of authorized dealers and online resellers. Channels of distribution and fulfillment vary by product.

Partners Worldwide

Carelli International maintains manufacturing and distribution operations across North America, Europe, and the Asia-Pacific region. Many of these facilities operate through strategic joint venture partnerships in over 40 countries. Distribution and fulfillment channels vary depending on product type and regional logistics requirements.

EuroSystem Technology

EuroSystem Systems & Technology, a Subsidiary of Carelli International, specializes in the design, manufacturing, and global distribution of ultra-high-end commercial reverse osmosis (RO) purification systems. Serving critical sectors such as the medical, pharmaceutical, and food service industries, EuroSystem is recognized for its technical excellence and reliability.