A pack of carbon filters for selected electriQ Cooker HoodsCarbon filters remove unwanted odours from the air when youre cookingYou will only need these if your cooker hood is not venting through an external wall and you are recirculating the airCarbon filters need changing every 6 months to maintain their performancePlease check below for the list of compatible cooker hoodsImage for illustration purposesDimensions H 35 x W 175 x D 175mm Compatible with eiq90canopysteeleIQ52CANOPY - Please note this carbon filter is only applicable to this model if the unit you have has an air outlet diameter of 175mm. If your model has a 200mm air outlet diameter then the filter you need is . eiqcf150 eIQCHCGBB60eIQCHC60WeIQCHCGSSC60eIQ90CANGBLeIQ90CANGWeIQCHCGSSC90eIQCHCGBB90eIQCHSLINESSE90eIQCHSLINESSE60eIQCHCANSI70eIQCHFGBSS60eIQCHFGBSS90eIQCHCGSSC70eIQCHCGBB70eIQCHCGSSC80eiQLEDCHWM.