Purpose of collection and use of personal information

Khanfilter collects the personal information necessary to provide accurate and faithful answers to your inquiry. Therefore, we notify you of the collection and use of personal information as follows: Please read it thoroughly and agree.

1. Purpose of collection and use: contact information for consultation

2. Items of personal information collected
   Required: Company name, your name, mobile phone number, e-mail
   Optional: Telephone number

3. Period of retention and use: 6 months after receipt

4. Refusal of the collection and use of personal information
   You may refuse to consent to the collection and use of personal information for this service, and in this case, you cannot use this service.