High-Performance Odour Filtration: This 175 mm carbon filter is compatible with various CDA cooker hood and vent extractor models. Please be sure to check your model size before ordering to ensure compatibility 175 mm Diameter : Designed as a direct replacement for SIA2 filters, this carbon filter effectively traps and neutralizes lingering cooking smells, ensuring cleaner, fresher air in your kitchen Compatible Replacement Filter: This charcoal filter for range hood is designed for optimal performance and durability, providing effective odour and filtration Fresh Air Guarantee: The active charcoal technology in this carbon filter fan absorbs smoke and steam, ensuring your kitchen air is cleaner and fresher with every use Efficient Cooking Companion: Keep your kitchen smelling fresh and clean with this reliable charcoal filter for range hood, designed to trap and eliminate cooking odours effectively