18"w X 12"h Aluminum Privacy Door HVAC Air Grille - "V" Shaped Louvers Ensure 100% View Block - Supply or Return w32h32 Actual Filter Size – 24

Actual Filter Size – 24 3/4"w x 29 3/4" x 1"

+ Product Details Size - 36"w X 24"h is the size for the duct opening measurement only

Measure the size of the vent opening

+ Product Details Size – 6"w X 12"h is the size for the duct opening measurement only

18"w X 12"h Aluminum Privacy Door HVAC Air Grille - "V" Shaped Louvers Ensure 100% View Block - Supply or Return w32h32 Actual Filter Size – 24+ Product Details Size 18"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are 19" Width X 13" Height Design special "V" shaped louvers ensure 100% view block while ensuring easy un restricted air flow Installation Location Wall or door mount door thickness up to 32mm anodised finish smooth & beautiful High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving