Louvered Dryer Vent, Through the Wall Plastic Pipe, 4-in . Humidifier Filters & Parts Contains a high level of

Contains a high level of manganese and silicon for a superior weld

Automatic feed tray and catch hopper

Bold Easy To Read Color Number Track

Biggest bolt diameter for maximum kick-in-resistance

This rafter square also features continuous scribing notches that are ideal for ripping at 1-1/2"

Louvered Dryer Vent, Through the Wall Plastic Pipe, 4-in . Humidifier Filters & Parts Contains a high level ofThe low profile design of the louvered dryer vent allows for maximum exhaust airflow when venting a clothes dryer. The louvers open and close quietly while air is flowing through the vent. This vent can be used in other 4 in exhaust venting applications.