LiqTech secures filter orders, lifting backlog to highest level in years
LIQT•LiqTech received new diesel particulate filter orders from established customers, lifting its backlog to the highest level in years. Sales orders rose 30% from January 1 through November 1, 2026, compared with the same period in 2025.
1. Orders and sales
New diesel particulate filter orders from established customers lifted LiqTech’s backlog to its highest level in years. DPF sales exceeded budget in each of the first three quarters of 2026, with positive momentum continuing into the fourth quarter.
