# Helhom 4 in. Dryer Vent with Screen and Damper, Wall-Mount Exterior Wall Vents Cover Cap for Dryer Ventilation

**Brand:** [Helhom](https://shop.coreranger.com/brands/Helhom)
**SKU:** 03219_ARQYO
**Price:** $129.99 · in stock
**URL:** https://shop.coreranger.com/product/helhom-4-in-dryer-vent-with-screen-and-damper-wall-mount-exterior-wall-vents-cover-cap-for-dryer-ven-342457481

## Specifications

| Spec | Value |
|---|---|
| Model # | 03219_ARQYO |
| Material | Other |
| Pack Size | 1 |
| Internet # | 342457481 |
| Returnable | 90-Day |
| Store SKU # | 1015657301 |
| Construction | One piece |
| Product Width (in.) | 4 in |
| Product Height (in.) | 4 in |
| Product Length (in.) | 8 in |
| Product Weight (lb.) | 2.20 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.) | 4 |
| Minimum compatible pipe size (in.) | 4 |

## Description

This hooded wall vent cover is designed for air exhaust applications, with a 4 in. outside diameter that fits standard dryer exhaust duct hoses. Its 8-1/4 inch length suits wall-mounted installations, easily connecting to solid metal pipes or flexible ducting. Constructed from 28-gauge galvanized steel, it offers rust-proof, corrosion-resistant performance to withstand extreme weather conditions. The openable screen mesh allows easy cleaning and blocks rodents, birds, insects and squirrels from entering the vent system. A spring-loaded backdraft damper opens during exhaust to release air, then closes to prevent outside cold air from flowing back and causing water buildup in dryers. A foam gasket reduces operational noise for quieter use. Installation is straightforward, with pre-drilled flange holes, included screws and aluminum foil tape to seal duct connections securely without extra drilling. It works for laundry room dryers, bathroom exhaust fans, garages, generator sheds and various other ventilation needs, though users should measure duct diameter before purchasing to ensure proper fit.

• Wall-mounted vent cover with screen and damper for dryer exhaust
• Rustproof and corrosion-resistant galvanized steel construction
• Predrilled holes allow easy installation without drilling