Allegro 8" Diameter Y-Duct Connector, 4 lbs

Marsoni

M251S

$92.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Allegro 8" Diameter Y-Duct Connector, 4 lbsOur industrial grade galvanized sheet metal Y Duct Connectors help distribute air flow in multiple directions. Available in various sizes to fit standard 8, 12, 16 or 20 circular ducting. The adapter inlets measure 8 x 8 x 8, 12 x 12 x 12, 16 x 16 x 16, and 20 x 20 x 20, respectively. Easily connects to your ducting by using standard ring clamps.

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Put this in my 2017 CRV and have noticed much more pickup and better mileage overall. Usually I average 22mpg with mixed driving and this has me hovering around 25mpg and I get to have extra power on top of that. Install was straightforward and a breeze. Whole project is done in ten mins and your car is instantly more fun and getting improved MPGS

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Reviewed in the United States on November 30, 2024

Verified Purchase

Massapequa, US

★★★★★ 5

for lexus rx 350

well made and fits lexus rx350 fine

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Reviewed in the United States on September 4, 2025

Verified Purchase

Amazon Customer

Natrona Heights, US

★★★★★ 5

Improves the air quality of you vehicle

Perfect fit. You can tell the difference in the quality air recirculation. Without a doubt an improvement over inexpensive filters. I highly recommend replacing any auto air conditioning and heating with this filter.

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Reviewed in the United States on March 18, 2026

Verified Purchase

ally

Boise, US

★★★★★ 5

Works as designed

Great air filter. I have no complaints. Works as designed.

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Reviewed in the United States on May 28, 2026