Lambro - 4" Bath Fan Exhaust Through-the-Wall Vent Kit, Single Flap Vent, 8 ft Foil Flex Duct, 11" Aluminum Snap-Lock Tail Pipe
Model: 481UL
SKU: 12744813
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Designed for bathroom fan exhaust to efficiently remove moist air and humidity from your home
Opening and closing flap prevents outside elements from entering while allowing maximum airflow
Includes 8-ft UL 181 Class 1 flexible foil duct rated for temperatures up to 250°F
Contains 4-in white plastic vent, 11-in aluminum snap-lock tail pipe, 8-ft foil flex duct, plastic increaser, and metal clamps
Vent features a UV inhibitor to help prevent premature fading when exposed to sunlight
The Lambro® White Plastic Single-Flap Bath Fan Exhaust Vent Kit featuring a 4-in. x 8-ft. UL® 181 flexible air connector is ideal for venting through the wall. This kit is used for bath fan exhaust and other general venting applications that require moist air and humidity to exit the home. The single flap allows for maximum airflow while reducing back flow of exhaust air. The vent can be painted to match your home’s trim color. Make sure to check local building codes before installation.