18"w X 12"h Aluminum Privacy Door HVAC Air Grille - "V" Shaped Louvers Ensure 100% View Block - Supply or Return Compatible With Duct 12in Installation – Easy drop ceiling Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

Installation – Easy drop ceiling installation

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

Noise free components - No vibrating louvers etc

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Actual Filter Size – 19 3/4"w x 25 3/4" x 1"

18"w X 12"h Aluminum Privacy Door HVAC Air Grille "V" Shaped Louvers Ensure 100% View Block Supply or Return Compatible With Duct 12in Installation – Easy drop ceiling Compatible With Duct 7in Applications This sheet metal DDAG A 1212 Installation – Easy drop ceiling installation + Product Details Size 6"w X 6"h is the size for the duct opening measurement only