Heating and Cooling› Ducts and Accessories

AP Products

FLEXIBLE AIR DUCT 4IN X 25 FT (1/CTN)

$18.67

SKU: A01X 013-3100-M

In Stock
In Stock
Ships by Sep 8
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The AP Products 25' Furnace Hose is a versatile air connector designed for low to medium pressure HVAC applications. Constructed with an Ultra 10 core and 2-ply polyester with metalized polyester, this flexible duct is suitable for main trunk lines, supply and return lines, and connecting runs to diffusers and registers where insulation is not required. It is also appropriate for venting and exhaust applications, though not for cooking or clothes drying appliances unless manufacturer-approved.
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FLEXIBLE AIR DUCT 4IN X 25 FT (1/CTN)

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAP Products
Part NumberA01X 013-3100-M

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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