Beige Metal Thermostat Guard with Solid Base - Tamper-Proof Cover, 6-1/4" x 4-3/4" Black Actual Filter Size – 24

Actual Filter Size – 24 3/4"w x 35 3/4" x 1"

Actual Filter Size – 25 3/4"w x 33 3/4" x 1"

designed for optimal airflow and efficiency

providing efficient performance of up to 300m3/h

Beige Metal Thermostat Guard with Solid Base - Tamper-Proof Cover, 6-1/4" x 4-3/4" Black Actual Filter Size – 24+ Product Details Heavy Duty Steel Construction Made from 20 gauge steel for superior strength and durability. Tamper Proof Design Provides robust protection to prevent unauthorized access and ensure consistent thermostat settings. Secure Locking Mechanism Features a permanently attached eight tumbler lock with a supplied key for added security. Solid Base for Stability Built with a solid base for reliable mounting and stability. Universal Fit