Clear Plastic Elite Thermostat Cover - Solid Base - 3-7/8" x 3-1/2" Grilles The process is intuitive: simply

The process is intuitive: simply select the appropriate ceiling square for your grill

actual front end outer dimensions are approximately 30 5/8" width X 18 5/8" height

but you will appreciate the benefits over the period of time

Actual Filter Size – 11 3/4"w x 21 3/4" x 1"

The grille comes with all necessary screws for a secure fit

Clear Plastic Elite Thermostat Cover - Solid Base - 3-7/8" x 3-1/2" Grilles The process is intuitive: simply+ 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