6" X 25' - Round Duct Sheet Metal Pipe [5pcs 5'] Compatible With Duct 12in + Product Details Size –

+ Product Details Size – 32" x 36" or 36" x 32" is the size for the duct opening measurement only

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

+ Product Details Size - 12"w X 14"h is the size for the duct opening measurement only

Every access panel has a front end frame that will overlap at the wall joint

actual front end outer dimensions are approximately 26 5/8" width X 38 5/8" height

6" X 25' - Round Duct Sheet Metal Pipe [5pcs 5'] Compatible With Duct 12in + Product Details Size –6" X 25' Round Duct Sheet Metal Pipe 5 PACK of 5' pipes 30 Gauge Galvanized Crimped End Connection 5 IN A PACK 6 Inch Diameter Pipe 25 Foot Length When Connected 30 Gauge Thick & Made of Thick & Durable Galvanized Sheet Metal Used For HVAC System Duct Work In Any Building or Home HIGH QUALITY High Quality Galvanized Sheet Metal with Crimped Ends (Snap Lock Design) For Easy Fitting and Secure Connection To Consecutive Duct Joints Made of Galvanized