# Helhom 1-Pack 4 in. Flexible Dryer Vent Hose, Heavy-Duty Black PVC Duct, 16 ft. with 2 Clamps

**Brand:** [Helhom](https://shop.coreranger.com/brands/Helhom)
**SKU:** 68038_EEWSB
**Price:** $56.99 · in stock
**URL:** https://shop.coreranger.com/product/helhom-1-pack-4-in-flexible-dryer-vent-hose-heavy-duty-black-pvc-duct-16-ft-with-2-clamps-342602688

## Specifications

| Spec | Value |
|---|---|
| Model # | 68038_EEWSB |
| Material | Aluminum |
| Pack Size | 1 |
| Internet # | 342602688 |
| Returnable | 90-Day |
| Store SKU # | 1015661102 |
| Construction | Three piece |
| Product Width (in.) | 6 in |
| Product Height (in.) | 6 in |
| Product Length (in.) | 16 in |
| Product Weight (lb.) | 4.3 lb |
| Manufacturer Warranty | 90-Day Worry-Free Warranty Included. Reach out to us at maren@textileatelierstore.com for any inquiries or replacement requests. We're always here to support you. |
| Maximum compatible pipe size (in.) | 6 |
| Minimum compatible pipe size (in.) | 6 |

## Description

This flexible duct hose is designed for ventilation systems where quiet operation and light blocking are needed. The duct features a multi-layer construction that includes a black outer layer which helps prevent light from passing through, making it suitable for grow tents, dark rooms, or any setup where light leaks could cause issues. The internal structure combines aluminum foil and a steel wire helix, providing resistance against rips and pinholes while maintaining the duct’s shape during use. The hose is highly flexible, allowing it to be routed around corners or through tight spaces without kinking. It can be cut to different lengths depending on the user’s needs, using basic tools such as wire cutters and a utility knife. This duct works with a variety of equipment including exhaust fans, intake fans, carbon filters, and light reflectors that use standard round connections. Common applications include kitchen exhaust systems, bathroom moisture and odor removal, greenhouse air circulation, and drying room ventilation. The materials used can handle a wide temperature range, performing reliably in both cold and warm environments. The outer layer is made of durable PVC, while the inner layers offer additional protection against heat and wear.

• Black PVC outer layer prevents light leakage
• Flexible design allows easy installation in tight spaces
• Heat- and cold-resistant for reliable performance