Universal 4" Louvered Vent Hood with Brown Bird Guard, SVHAB4

️ Universal 4" Louvered Vent Hood | Brown Bird Guard | SVHAB4 | Exterior Dryer or Exhaust Vent

Protect your exterior vent openings with this brand-new universal 4" louvered vent hood featuring a built-in brown bird guard. Designed for use with dryer, bathroom, kitchen, and utility exhaust systems, this durable plastic hood helps prevent birds, rodents, and debris from entering while allowing efficient airflow. Ideal for new installations or replacing damaged exterior vent covers.

Features & Benefits:

• ✅ Universal fit for 4" round duct connections
• ️ Integrated brown bird guard prevents nesting and intrusion
• ️ Louvered design allows airflow while blocking backdrafts
• UV-resistant plastic for long-lasting outdoor use
• Condition: Brand New – Unused

Replaces Part Numbers:

Universal replacement for standard 4" vent hoods with bird guards
Compatible with many OEM and aftermarket exterior vent covers.

✅ Fits Applications:

Dryer vents, bathroom exhaust fans, kitchen range hoods, utility room vents, and general-purpose 4" duct terminations
Model-specific compatibility may vary—please verify duct size and mounting requirements before ordering.

Common Fixes:

• ❌ Missing or broken exterior vent cover
• ⚠️ Bird or rodent intrusion into ductwork
• Restricted airflow due to clogged or damaged louvers
• Upgrade for improved protection and airflow efficiency

️ Installation Tips:

• Turn off connected appliance before servicing vent
• Remove old vent hood and clean mounting surface
• Align new hood over duct opening and secure with exterior-grade screws
• Seal edges with weatherproof caulk to prevent drafts and moisture
• Test airflow and verify louver movement after installation

⚠️ Compatibility Disclaimer:

This vent hood is intended for use with standard 4" round duct systems in residential and light commercial applications. Buyer is responsible for verifying fitment before purchase. Installation should follow manufacturer safety guidelines and local building codes. Seller is not liable for damage or injury resulting from improper installation or use.

Vent safely. Guard effectively. Upgrade your exterior with a high-quality universal louvered hood.