Air Conditioner Cover Universal 28x28 Steel This 12x6 2-way vent register

This 12x6 2-way vent register mounts directly over your existing duct opening in a few simple steps

Can I use a filter with this vent cover

The outer face measures 13-3/4" × 7-3/4" and overlaps the duct opening on all sides

Neck size: 5-3/4" × 5-3/4"

It offers a larger face than compact sizes while staying easy to coordinate across typical residential HVAC openings

Air Conditioner Cover Universal 28x28 Steel This 12x6 2-way vent registerKEEPS DEBRIS OUT Fine mesh design prevents leaves, pine needles, and other debris from clogging your AC unit, ensuring smooth operation all year round. DURABLE CONSTRUCTION Made from high quality, weather resistant materials, this cover withstands harsh conditions, providing long lasting protection for your AC unit. EASY TO INSTALL Quick and simple to set up with secure bungee cords, allowing you to protect your AC unit in just a minute. MAINTAINS