This Whirlpool integrated Fridge features: A++ energy rating. Dedicated bottle balcony. Antibacterial filter, for increased peace of mind. This filter, developed by Microban, helps to prevent the proliferation of bacteria and unpleasant odours from occurring from your fridge. Exclusive 6th SENSE FreshControl technology, are integrated sensors that automatically adapts temperature and humidity to double the freshness that lasts up to 4 x longer.