Clear Plastic Classic Thermostat Cover- Solid and Ring Bases- 5-1/4"-4-3/8" Grilles Multi Angled Fan Pattern Fins

Multi Angled Fan Pattern Fins For Multi Directional AIr Distribution Throughout The Entire Room

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

+ Product Details Size – 8"w X 30"h is the size for the duct opening measurement only

Actual Filter Size – 27 3/4"w x 19 3/4" x 1"

75" width X 19

Clear Plastic Classic Thermostat Cover- Solid and Ring Bases- 5-1/4"-4-3/8" Grilles Multi Angled Fan Pattern Fins+ 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