DuraVent 20DT-18x DuraTech 20-Inch Diameter Chimney Pipe, 18-Inches

DuraVent 20DT-18x DuraTech 20-Inch Diameter Chimney Pipe, 18-Inches

Marsoni

M251S

$489.77

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

DuraVent 20DT-18x DuraTech 20-Inch Diameter Chimney Pipe, 18-InchesThe DuraVent 20DT 18x DuraTech 20 Inch Diameter Chimney Pipe, 18 Inches provides a double wall, all fuel chimney pipe that is designed for appliances that are tested and listed for use with a 1,700F HT chimney system. These include wood stoves, fireplaces, or other appliances fueled by wood, oil, coal, or gas. The chimney pipe features a stainless steel inner wall with galvalume or stainless steel outer wall options (availability varies by size).

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I don't do a lot of reviews because I realize many are objective opinions. However, in this case I felt it was necessary to warn others. Our dogs are aggressive chewers. Their last rubber bones (not these) which we've purchased before, and recently purchased again, were destroyed quickly. Chunks of rubber came off the ends. Since those didn't hold up like they used to, I found these harder bones hoping they would last longer. They were able to gnaw into the hard plastic within a few minutes. This created sharp edges that cut their mouths. When I saw a bit of blood on the bones, I took them away from the dogs and threw them away. I wondered why they quit chewing on them after being so excited at first. Also, these are hard enough to damage a tooth.

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Reviewed in the United States on December 6, 2025

Verified Purchase

Patricia Smith

Louisville, US

★★★★★ 2

Pups have shown zero interest in these toys….

Color: Purple & Blue

I would agree that these are indestructible being neither of my dogs have shown any interest in these at all. At this rate they should last forever…

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Reviewed in the United States on April 10, 2026

Verified Purchase

Cosmicethos

Fort Morgan, US

★★★★★ 4

Durable but losses interest

Color: Purple & Blue

My dog is an aggressive chewer. She was interested in this toy while it was new, but soon after lost interest. Good news is although it took a beating it did not break or splinter. If soppy toys are disposable in your house, give it a try.

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Reviewed in the United States on June 8, 2026