This Whirlpool Vent Kit is constructed of 4 4-inch rigid Aluminium and has a 4-inch diameter. It is compatible with the following models: Whirlpool Atlantis 3LWED4705FW and Whirlpool Atlantis 3LWED4815FW. Expertly designed for maximum compatibility, this kit has 4-inch rigid aluminium and boasts a 4-inch diameter. With its precise measurements, it's the perfect fit for models like the Whirlpool Atlantis 3LWED4705FW and Whirlpool Atlantis 3LWED4815FW. 4-inch rigid aluminium 1 metre in length