C425 Verplas C425 Outlet Cowled Damper - Fits Round Connection 100mm £4.08 Incl. VAT. £4.90 Unavailable
C110 Verplas C110 Outlet Cowled with Damper White - Fits Rectangular Connection 110 x 54mm £4.80 Incl. VAT. £5.76 Unavailable