Lambro

Lambro 481ul 4-in. Bath Fan Exhaust Through-the-wall Vent Kit With Single Flap Vent, 8-ft. Ul 181 Foil Flex Duct, And 11-in. Aluminum Snap-lock Tail Pipe, 481ul

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SKU:
21597942
MPN:
481ul
Availability:
Usually ships in 1-2 business days. In stock at our OK warehouse.
Shipping:
Calculated at Checkout
Stock Update:
07/04/2026 12:24:47 AM PST
$34.96
Buy more, get it as low as $

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $28.88 each 28.88
Buy 3 and pay only $25.97 each 25.97
Buy 4 and pay only $24.99 each 24.99
Buy 5 or above and pay only $24.49 each 24.49
Stock Update:
07/04/2026 12:24:47 AM PST
Frequently bought together:

Description

This item is brand-new, factory sealed.

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  • Kit includes 4-in. white plastic single flap vent, 4 in. x 11 in. aluminum snap-lock tail pipe, 4-in. x 8 ft. flexible UL(R) 181 Class 1 air connector, 3-in. to 4-in. plastic increaser (optional use), and two 4-in. metal spring clamps
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  • Recommended for bathroom fan venting
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  • Not for use with clothes dryer venting
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  • Opening/closing flap prevents outside elements from entering the vent
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  • Foil flex duct has a maximum operating temperature of 250deg F
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  • UV inhibitor is used to help prevent the premature fading of vent
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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    Lambro 481ul 4-in. Bath Fan Exhaust Through-the-wall Vent Kit With Single Flap Vent, 8-ft. Ul 181 Foil Flex Duct, And 11-in. Aluminum Snap-lock Tail Pipe, 481ul
    $34.96