Why Buy a Fridge Freezer 50/50? Fridge freezers that have the ability to switch between fridge and freezer temperatures will help keep food fresher for longer. Models that have different zones will maintain the perfect temperature for meat, vegetables and salad. Other features worth mentioning include Harvestfresh and Blue Light https://www.frydge.uk/products/220-litre-50-50-freestanding-fridge-freezer-black