# Helhom 8 in. x 16 ft. Flexible Duct with 2 Duct Clamps, Dryer Vent Hose Three Layer Protection, PVC for HVAC Ventilation

**Brand:** [Helhom](https://shop.coreranger.com/brands/Helhom)
**SKU:** 05957_NSROD
**Price:** $83.99 · in stock
**URL:** https://shop.coreranger.com/product/helhom-8-in-x-16-ft-flexible-duct-with-2-duct-clamps-dryer-vent-hose-three-layer-protection-pvc-for-341952958

## Specifications

| Spec | Value |
|---|---|
| Color | Black |
| Model # | 05957_NSROD |
| Material | Aluminum |
| Insulated | Yes |
| Pack Size | 1 |
| Internet # | 341952958 |
| Returnable | 90-Day |
| Store SKU # | 1015657304 |
| Insulation R-Value | 1 |
| Product Width (in.) | 8 in |
| Product Length (in.) | 192 in |
| Wall Thickness (in.) | 1 |
| Maximum air flow (CFM) | 1 |
| Product Diameter (in.) | 8 in |
| Certifications and Listings | No Certifications or Listings |

## Description

This ducting system enhances ventilation efficiency with key features. It includes a low noise silencer that reduces fan and carbon filter noise by up to 50%, making operation quieter. The 8 in. diameter black PVC construction is lightproof, preventing light leaks, and is built with a 3-layer design—2 aluminum foil layers, 1 PET layer, and a steel wire helix—to resist rips and pin holes while maintaining shape. It’s flexible and easy to install, sliding onto fans, filters, or light fixtures, and comes in a 16-foot length that can be cut to size. Suitable for HVAC, kitchens, greenhouses, grow rooms, bathrooms, and more, it withstands temperatures from -30℃ to 150℃. The package includes 2 metal clamps for secure connections.

• 3-layer PVC construction resists rips and pin holes
• Low noise silencer reduces fan/carbon filter noise by up to 50%
• Flexible design allows easy installation on fans, filters