22"w X 36"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 23.75"w x 37.75"h] 12" Round Duct Pipe Actual Filter Size – 15 MFACRA88W1 Condensate Pump Product Details Size 20
Platform notes & fabric story
Description
22"w X 36"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 23.75"w x 37.75"h] 12" Round Duct Pipe Actual Filter Size – 15 MFACRA88W1 Condensate Pump Product Details Size 20 Actual Filter Size – 15 3 4"w x 19 3 4" x 1" Ideal for Walls & Ceilings: Designed for seamless installation in standard 18" X 4" duct openings