Until 2022, aha Hannover had ordered the bio-filter lids separately, and when citizens ordered the bio-filter lid, they re-capped existing garbage cans.
"We then always had the old lid over," recalls Mario Klöpper. In addition, the constant re-lidding of the garbage cans made the work of the bin service more difficult.
The need for 1500 MGB with bio-filter lids per year, Hannover has now tendered at the beginning of the year completely with pre-mounted bio-filter lid - the company Schäfer (SSI Plastics) has been awarded the contract. This saves considerable time in container management. The garbage can at the citizen is simply replaced.
More about the bio-filter lid at aha Hannover: