Dryer vent hood guard keeps birds and rodents out of vent hoods. Made of durable white plastic. Works with 4" duct work.
140-1355 - 4" Flexible Aluminum Duct with Two Clamps - 8' Length
4" semi-rigid, flexible aluminum duct for use in various venting and exhaust applications. Ideal for, dryer venting as well as bathroom and kitchen applications.
140-1405 - 4" Metal Spring Tension Clamps - 10 Per Bag
Metal spring tension clamps used to secure 4" ducting. Sold 10 per bag.
140-1415 - 2' Semi Rigid Dryer Duct with Connection Ends
140-1416 - 5' Semi Rigid Dryer Duct
I have used MCM for many years and would give high recommendation for getting the job done right.