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![Photo 1 of ***USED - LIKELY MISSING PARTS - UNABLE TO VERIFY FUNCTIONALITY***
Handua 4" [Neck Size] Stainless Steel Square Exhaust Air Dryer Vent Cover with Moving Lamella-Rubber Seal-Rust-Resistant Weatherproof and Efficient Airflow Exterior Wall Outlet Duct Ventil](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1028547195%2FcZV8CZhragFfwdq3YsrMG.jpeg?alt=media&token=99d09c37-37c8-44cf-b571-1e8ffbebb0ef)
![Photo 1 of ***USED - LIKELY MISSING PARTS - UNABLE TO VERIFY FUNCTIONALITY***
Handua 4" [Neck Size] Stainless Steel Square Exhaust Air Dryer Vent Cover with Moving Lamella-Rubber Seal-Rust-Resistant Weatherproof and Efficient Airflow Exterior Wall Outlet Duct Ventil](https://m.media-amazon.com/images/I/71vyjCaRzCL.jpg)
![Photo 2 of ***USED - LIKELY MISSING PARTS - UNABLE TO VERIFY FUNCTIONALITY***
Handua 4" [Neck Size] Stainless Steel Square Exhaust Air Dryer Vent Cover with Moving Lamella-Rubber Seal-Rust-Resistant Weatherproof and Efficient Airflow Exterior Wall Outlet Duct Ventil](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1028547195%2FM3tJiTOqeRW29xS3pr34F.jpeg?alt=media&token=92e9c57d-a0da-43e9-b383-f911c8a5ce8b)
![Photo 3 of ***USED - LIKELY MISSING PARTS - UNABLE TO VERIFY FUNCTIONALITY***
Handua 4" [Neck Size] Stainless Steel Square Exhaust Air Dryer Vent Cover with Moving Lamella-Rubber Seal-Rust-Resistant Weatherproof and Efficient Airflow Exterior Wall Outlet Duct Ventil](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1028547195%2Fy9JokeMtB0Hnz7q_jAS91.jpeg?alt=media&token=3afa71d5-1fd2-42fb-b9ae-c3c97a22db8e)