Tjernlund 8.4 in. x 8 in x 10.1 in. Secondary Lint Trap for Dryers Booster Fans

Use with Tjernlund, Fantech or other Dryer Booster Fans for longer fan and dryer life. Works with any brand DEDPV (Dryer Booster Fan). Installs in a few minutes. Reduces possible lint build up in duct work or fan.