Home / Ducting / Ductmaster PVC - Round / Backdraught Shutter Backdraught Shutter £1.99 – £2.66 DUCTMASTER PVC in-line backdraught shutter. Available to purchase in 3 sizes. Size Choose an option100mm125mm150mm Clear (the price listed does not include VAT and carriage) Backdraught Shutter quantity Add to basket SKU: N/A Categories: Ducting, Ductmaster PVC - Round Tag: PVC Round Ducting Product ID: 10329 Related products Flat Channel 2M Length £5.82 – £13.77 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm204x60mm220x90mm Low Resistance Louvred Grille £1.84 – £2.80 (this price does notinclude VAT and carriage)View product Choose an option 100mm150mm Round Hose Connector £0.63 (this price does notinclude VAT and carriage)View product 45° Vertical Bend £1.54 – £3.89 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm204x60mm220x90mm