I was really surprised when I brought a new cooker hood from Screwfix. It has no filters fitted? So I telephoned the help line and they were no help at all. Try B&Q they told me!! The cooker hood is model number GHX90SS. Can any kind sole tell me exactly what filters I need to buy. Maybe someone else has brought this filter-less Screfix hood. The product code is 59077. It's a Cata model filter fitted. Thanks to all the kind folk out there. Richard.
If in doubt, check Google out. http://www.cookerhoodfilters.co.uk/partfinder/product/list/make/Designair Cata/model/GHX90SS/
Not defending Screwfix but think cook hoods are supplied to be ideally vented outdoors and only when user is unable to do so you do you fit the optional carbon filter, having said that I do know some of the more expensive brands tend to come with optional Carbon filter.