Clear Plastic Classic Thermostat Cover- Solid and Ring Bases- 5-1/4"-4-3/8" Grilles 85" width X 25

85" width X 25

Actual Filter Size – 17 3/4"w x 27 3/4" x 1"

+ Product Details Size - 4"w X 12"h is the size for the duct opening measurement only

5" Wide x 12" Tall x 2

Clear Plastic Classic Thermostat Cover- Solid and Ring Bases- 5-1/4"-4-3/8" Grilles 85" width X 25+ Product Details Durable Construction Made with clear, high impact plastic to provide reliable and long lasting protection for your thermostat. Two Mounting Base Options Includes both a solid base and a ring base. The ring base allows installation without removing the thermostat, offering maximum flexibility. Locking Security System Features a built in eight tumbler lock and a supplied key to prevent tampering and maintain consistent temperature