RectorSeal Fortress Lineset Ducting 84005 Lineset Covers, Easy Installation, HVAC, 3.5" 12'
Fortress standard professional grade duct and fittings. More moderate price point. Fortress professional duct/ fitting system hides unsightly ac lineset. 2 duct sizes - 3.5€³ and 4.5€³, accommodate single or multiple lineset configurations. Longer ducting length - 8Ft. Allows for fewer joints.