Why Buy a Fridge Freezer 50/50? Fridge freezers that have the ability to switch between freezer and fridge temperatures can help keep food fresher longer. Models that have different zones will ensure the right temperature for meat, vegetables and salad. Other features that are useful include Harvestfresh and Blue Light https://www.frydge.uk/products/indesit-234l-freestanding-fridge-freezer-white