VERPLAS GFS425T High-Quality Terracotta 4 Inch Fixed Shutter Grille Fan With Flyscreen\r\n- Removable front grille allowing access for maintenance of the fly screen.- Integral flyscreen to keep out insects.- Compatible with round rigid or flexible ducting.- For use with extractor fans via ducting.- Ideal fuss-free solution when you need to cover an extractor fan hole in an external or internal wall.\r\nThe VERPLAS GFS425T High-Quality Terracotta 4 Inch Fixed Shutter Grille Fan With Flyscreen is an ideal fuss-free solution when you need to cover an extractor fan hole in an external or internal wall. Removable front grille allowing access for maintenance of the fly screen and integral flyscreen to keep out insects. Compatible with round rigid or flexible ducting. Easy to install, just push-fit duct and fittings together. Perfectly suited Bathroom or Kitchen extractor fan vent, Hydroponics fan, or In-Line Extract Fan.\r\nFeatures:\r\n- Ducting Ventilation Cover with Fly Screen.- Ducting Size: 4".- Color: Terracotta.- Brand: VERPLAS.- Condition: New.- Manufacturer: Verplas.- High-Quality ABS Plastic.- Ideal for roof soffit or fascia mounting.- Compatible with round rigid or flexible ducting.- Shape: Square.- Fixed wall grilles.