The catch bag is to be used with the Biogents Mosquitaire and the Biogents Mosquitaire Plus traps. The catch bag is attached to the intake funnel and catches the mosquitoes that are sucked in by the ventilator.
Damaged catch bags should be replaced. With time, catch bags might become clogged with dust, pollen od dirt, resulting in a greatly reduced air flow into the trap and a decrease in trapping efficacy. Control catch bags regularily and clean or replace them if necessary.