If for any reason you might ever want to temporarily uninstall the filter please be aware that if the device is not reinstalled within 48 hours the license will be deactivated. If you want to reinstall later you will need to start a new payment cycle for a new license. We appreciate your business, and are here to help if you have any questions or concerns. Please call our billing department at 718-436-8324 if you have any questions about payment.