8"w X 16"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - Black [Outer Dimensions 9.75"w x 17.75"h] white Each grille is securely shrink-wrapped Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

Each grille is securely shrink-wrapped with a cardboard backing to prevent damage during shipment

+ Product Details Perfect Fit & Easy Sizing - Designed for a 14" x 36" OR 36" X 14" duct opening (measured at the opening)

Actual Filter Size – 7 3/4"w x 25 3/4" x 1"

+ Product Description Protect and secure your thermostat with this high-quality Clear Plastic Thermostat Guard

+ Product Details Size - 6"w X 36"h X 2"d (for duct opening measurement only)

8"w X 16"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh Black [Outer Dimensions 9.75"w x 17.75"h] white Each grille is securely shrink wrapped Compatible With Duct 7in Applications This sheet metal DDAG A 1212 Each grille is securely shrink wrapped with a cardboard backing to prevent damage during shipment + Product Details Perfect Fit & Easy Sizing Designed for a 14" x 36" OR 36" X 14" duct opening (measured at the opening)