Description
16"w X 3"h Is The Size For The Duct Opening Measurement Only
+ Why Hvac Premium Our MERV 8 pleated filter is 30 times more efficient at capturing small particles than ordinary fiberglass filters
+ Product Details Size - 36"W X 6"H is (for duct opening measurement only)
But for plumbing it will fit onto a pipe that is 1/4" on the "inside" (ID) which equals to 1/2 on the outside
customize cuts and flares as needed
16" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length 25 Feet Long 16"w X 3"h Is The+ Product Details High Quality Aluminum housing on the outside and on the inside for the best insulation value Insulation A thick blanket of fiberglass insulation provides you with an R Value of 6. 0 Energy Efficient Air tight inner core decreases the pressure loss and provides a more hygienic environment high energy efficient No fiberglass erosion into air stream Design Designed to withstand bends and sharp turns without kinking. Tough reinforced