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 longer. Find models with different zones to maintain the right temperature for meat, vegetables and salad. Other features that are useful include Harvestfresh and Blue Light https://www.frydge.uk/products/220-litre-50-50-freestanding-fridge-freezer-black