Allegro 25' of 20" Ducting

Marsoni

M251S

$356.80

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

Allegro 25' of 20" DuctingAllegro can handle all your ducting needs with this extensive offering in 5 different diameters: 8, 12, 16, 20 and 26. The 8 and 12 ducting is available in 6, 15 and 25 lengths. The 16, 20 and 26 are available in 15 and 25 lengths. Lightweight and retractable, this ducting is designed for maximum air handling capabilities and built for dual direction flow with minimum friction loss. Vinyl and polyester materials with PVC coating make this single ply

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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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Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.

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Reviewed in the United States on February 26, 2024

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Carl L. Bradley

West Palm Beach, US

★★★★★ 1

Kinda flimsy…

Thought the assembly was metal, it’s some kind of PVC.

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Reviewed in the United States on September 22, 2025

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Kindle Customerttt

San Leandro, US

★★★★★ 5

Better than expected, these are great looking and heavy duty

Size: 42inch Tall (NOT included wood planks), Color: Black

These are heavy duty, and just as pictured. They are beautiful.

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Reviewed in the United States on May 9, 2026

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Kimberly Frost

Fort Morgan, US

★★★★★ 5

Great value extra storage

Size: 42inch Tall (NOT included wood planks), Color: Black, Size: 42inch Tall (NOT included wood planks), Color: Black

This was a Great storage option for a corner where we had no cabinets, it has very stylish hardware Storage Space it’s quality built it fits well it’s very easy to install. It came with screws. All the hardware, I’m going to put white dishes on the shelves with my coffee bar.

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Reviewed in the United States on February 8, 2025