Clear Plastic Elite Thermostat Cover - Solid Base - 3-7/8" x 3-1/2" Grilles Design – Easy unrestricted airflow

Design – Easy unrestricted airflow for your HVAC system - 50° angled to provide maximum airflow

Actual Filter Size – 21 3/4"w x 23 3/4" x 1"

reducing energy costs and maximizing HVAC system lifespan

Designed with a ring base for flexible installation

actual front end outer dimensions are approximately 22 5/8" width X 42 5/8" height

Clear Plastic Elite Thermostat Cover - Solid Base - 3-7/8" x 3-1/2" Grilles Design – Easy unrestricted airflow+ Product Details Compact and Secure Design Measures 3 7 8" wide x 3 1 2" high x 3" deep, providing a perfect fit for most standard thermostats. Solid Base Construction Features a solid base for stable installation and reliable protection. Durable and Long Lasting Built with high impact clear plastic and premium materials for dependable performance. Tamper Proof Locking Mechanism Includes an eight tumbler lock with a supplied key to prevent