100mm / 4" Gravity Grille - Beige For use with 100mm / 4" ducting systems. Beige gravity grille 4" 100mm. Duct Size 100mm. Front Width 155mm. Front Height 155mm.
Cotswold Stone Grille Extractor Fan Ducting Wall Gravity Ventilation 4" / 100mm
Cotswold Stone Grille Fan Ducting Wall Fixed Louvered Ventilation 4" 100mm
Cotswold Stone Grille Fan Ducting Wall Louvered Fixed Ventilation 4" 100mm
External Air Vent Cover 100mm 125mm 150mm Baffle Grille Extractor Fan Duct
Brown Gravity Grille Extractor Fan Ducting Wall Flap Ventilation 4" 100mm
4" High Rise Vent Ducting external White Brown Terracotta Grille Extractor Fan
