Continue shopping “LAMBRO(R) – Lambro 1379W 4-In. x 8-Ft. UL 2158A Transition Duct Louvered Vent Kit” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × LAMBRO(R) - Lambro 1379W 4-In. x 8-Ft. UL 2158A Transition Duct Louvered Vent Kit $18.74 LAMBRO(R) - Lambro 1379W 4-In. x 8-Ft. UL 2158A Transition Duct Louvered Vent Kit quantity $18.74 Coupon: Apply coupon Update cart Cart totals Subtotal $18.74 Shipping Flat rate: $5.50 Shipping to MA. Change address Country / region: Select a country / region… United States (US) State / County: Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict Of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) City: Postcode / ZIP: Update Tax $0.00 Total $24.24 Proceed to checkout