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Napoleon Firestop/Vent Sleeve Assembly (Replaces W585-0072 and W170-0063) for Flexible Direct Vent, 4x7-inch

Marsoni M251S
Sale price$115.00
Pay 4 payments of $28.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Napoleon Firestop/Vent Sleeve Assembly (Replaces W585-0072 and W170-0063) for Flexible Direct Vent, 4x7-inchThe Napoleon Firestop Vent Sleeve Assembly (Replaces W585 0072 and W170 0063) for Flexible Direct Vent, 4x7 inch provides a high quality venting component for Napoleon's direct vent appliances. This firestop kit can be installed to help insulate and prevent excess heat from accumulating ensuring a safe venting installation intended to replace the W585 0072 & W170 0063 models.
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Your Napoleon Firestop/Vent Sleeve Assembly (Replaces W585-0072 and W170-0063) for Flexible Direct Vent, 4x7-inch orders ship within 1-2 business days.

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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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You'll receive a tracking link by email once your Napoleon Firestop/Vent Sleeve Assembly (Replaces W585-0072 and W170-0063) for Flexible Direct Vent, 4x7-inch ships.

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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2328 reviews
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Verified Purchase
Gwen
Los Angeles, US
★★★★★ 5
Nice polo
Material Type: Recycled Polyester, Color: Dark Teal, Size: Medium
Fantastic polo shirt. Size was true to fit. Color is amazing. It’s soft and it has held up through washes since Christmas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
C
Verified Purchase
Cartripa
San Leandro, US
★★★★★ 5
nice fit
I am thoroughly impressed with this Amazon Essentials white shirt. For the price, the quality is outstanding. The fabric feels soft, breathable, and has a good weight to it
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Reviewed in the United States on June 12, 2026
R
Verified Purchase
rms
Los Angeles, US
★★★★★ 5
Nice shirt, great price.
Fit Type: Regular Fit, Color: White, Size: Medium
Worn it twice and I find it very comfortable. I wear it outside and casually to protect my arms and neck from the sun and find it more comfortable than a long sleeve t-shirt. The price is comparable. If I was to wear it to the office it would have to be ironed. I bought one shirt to try it and I will be buying more.
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Reviewed in the United States on May 8, 2026
A
Verified Purchase
Anthony Carabello
Dallas, US
★★★★★ 4
Nice shirt!
Fit Type: Regular Fit, Color: White, Size: X-Large
I added one of these shirts to another order just to see if they were any good. I was pleasantly surprised by the quality. It fits perfectly and looks pretty nice for a low cost casual dress shirt. Materials seem decent quality. Comfortable, soft fabric. Didn’t shrink too much in the washer and dryer. We’ll see how it holds up long term but so far so good
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Reviewed in the United States on November 12, 2025
M
Verified Purchase
madison
Lake Worth, US
★★★★★ 5
nice quality
Fit Type: Regular Fit, Color: White, Size: Small
nice quality shirt. bought this just so i had at least one nice white button down and it's great. fits well and is a nice white color.
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Reviewed in the United States on April 11, 2026

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