LiqTech International, Inc. provided revenue guidance for fourth quarter ended December 31, 2020. For the fourth quarter, revenue is anticipated to be $4.1 million compared to $3.5 million in the third quarter of 2020. The improvement compared to the third quarter of 2020 is driven by a modest rebound in the marine scrubber business following a slowdown in both inquiries and orders that occurred throughout much of 2020 due to the global economic effects of COVID-19.