We found this at 2 stores including Amazon.co.uk, DIY at B&Q. This product sells from £11.79 to £13.99. Users can save £2.2 by shopping at Amazon.co.uk.
White Hooded Cowl Air Vent Ducting Grille For 4 Inch (100mm) Extractor Fan Ducting Hooded Wall vent with internal back draught shutter. Helps prevent backdrafts. Manufactured with UV stable materials to reduce colour fade. Dual fitting for round 100mm (4 Inch) ducting or square ducting. Overall size: 140mm x 140mm. British made. ABS thermoplastic. Complies with Part F building regulations. Suitable for commercial and domestic use. Other vents and colours available in our shop.
White Hooded Extractor Fan Vent Grille Cowl with Back Draught Shutter 4" 100mm
£11.79£13.99(16%)
From Amazon.co.uk
Save £2.2+ vs. DIY at B&Q
Found at 2 stores. Prices updated 1 mon ago