![100mm/4 inch Extractor Fan Grille with Fly Screen - White](http://derbyfirelec.com/cdn/shop/products/107510-autocrop-1014x1200_592x700.png?v=1708108273)
100mm/4 inch Extractor Fan Grille with Fly Screen - White
Ideal fuss free solution when you need to install a hole in an external or internal wall. Suitable for use with 4 inch/100mm fan via round ducting.
- For use with 4 inch/100mm fans
- Compatible with 4 inch/100mm round rigid or flexible ducting
- Louvered vent, with integral fly screen to keep out insects
- Removable front grille allowing access for maintenance of the fly screen