# Wellco 3 in. x 25 ft. Fire-Rated Flexible Aluminum Duct for HVAC Ventilation-High Temp Resistance & Easy Installation​

**Brand:** [Wellco](https://shop.coreranger.com/brands/Wellco)
**SKU:** CLB325
**Price:** $17.81 · in stock
**URL:** https://shop.coreranger.com/product/wellco-3-in-x-25-ft-fire-rated-flexible-aluminum-duct-for-hvac-ventilation-high-temp-resistance-easy-336517374

## Specifications

| Spec | Value |
|---|---|
| Color | silver |
| Model # | CLB325 |
| Material | Aluminum |
| Insulated | No |
| Pack Size | 1 |
| Internet # | 336517374 |
| Returnable | 90-Day |
| Store SKU # | 1014345549 |
| Product Depth (in.) | 3.52 in |
| Product Width (in.) | 3.52 in |
| Product Height (in.) | 3.52 in |
| Product Length (in.) | 300 in |
| Maximum air flow (CFM) | 0 |
| Product Diameter (in.) | 3 in |
| Certifications and Listings | UL Listed |

## Description

This Everbilt flexible aluminum foil duct offers flexibility and durability for various ventilation needs. The lightweight aluminum foil construction enables easy maneuvering around corners and tight spaces, while its heat and moisture resistance ensures reliable performance in heating, cooling, and exhaust systems. With a smooth interior for optimal airflow and compatibility with standard fittings, it's a practical choice for both residential and commercial ducting applications.

• Aluminum foil duct for HVAC venting
• Fire-rated aluminum for durability and flexibility
• Flexible design allows easy installation in tight spaces