Flat Elbow Transition - 7" Sheet Metal 45-Degree Oval Flat Duct Angle - is Compatible with Duct 7" 25 Feet Long Designed for a 1" thick

Designed for a 1" thick filter

Actual dimensions: 19

high-impact plastic to provide reliable and long-lasting protection for your thermostat

Dimensions With Outer End are 7

Design – removable frame for easy filter change & cleaning - uses a 1" thick filter

Flat Elbow Transition - 7" Sheet Metal 45-Degree Oval Flat Duct Angle - is Compatible with Duct 7" 25 Feet Long Designed for a 1" thick+ Product Details Size & Compatibility The 7" sheet metal 45 degree oval Flat duct angle is compatible with duct 7" Superior Quality Made in the USA. Our galvanized duct end boot is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection Applications The flat transition duct 45 degree elbows are used for changing the vertical direction of the rectangular duct. They are fitting to use when