Eureka Air Under-Furniture Magnetic Vent Extender — Fits 10/12 Inch Registers, 17 to 33 Inches Long

Optimize comfort under furniture

Every home has vents tucked away beneath couches, beds, or large tables. When airflow is partially blocked, rooms can feel uneven, with chilly corners or overheated spots. The Eureka Air Under-Furniture Magnetic Vent Extender is engineered to help you reclaim those hard-to-reach airways. It blends quietly into your space while guiding gusts to areas that need them most, without compromising the room’s style.

Key features at a glance

• OPTIMIZE COMFORT: Redirect airflow from vents under furniture for more balanced heating or cooling, while preserving interior design.
• SECURE MAGNETIC ATTACHEMENT: Strong neodymium magnets bonded with industrial 3M adhesive keep the extender in place under furniture.
• ADJUSTABLE: Extends from 17 inches to 33 inches to fit most rooms and configurations; compatible with 10 inch or 12 inch registers.
• PREMIUM MATERIAL: Made from 1.0 mm thick PET plastic, tested to 176 degrees Fahrenheit, offering both flexibility and durability.
• AMERICAN ENGINEERING: Designed by aerospace professionals in the USA, backed by a commitment to quality and customer care.

Dimensions, fit, and materials

The extender measures 18 inches long, 12 inches wide, and 1.5 inches high in its resting state, with the ability to extend up to 33 inches. It is designed to suit both 10 inch and 12 inch floor registers, making it a versatile addition to spaces with varied layouts. The construction uses a 1.0 mm thick PET plastic chosen for a balance of rigidity and flexibility, able to handle daily use without feeling brittle.

Real-life use scenarios

• Under a sofa to help distribute warm or cool air more evenly throughout living areas.
• Under a bed or low-profile furniture to support consistent temperatures across a bedroom.
• Beside large side tables to guide airflow around seating zones without clutter.

Installation tips and care

• Secure placement benefits from the combination of neodymium magnets and 3M adhesive dots; align the magnets to the vent opening.
• Keep the PET surface clean and dry to maintain adhesive performance and extend product life.

While outcomes can vary by room and HVAC setup, this extender offers a practical option to influence airflow in spaces with unique layouts. It represents a thoughtful approach to comfort and efficiency, grounded in durable materials and American engineering.