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The Metal-Fab 4MIN6 is a round increaser used in ventilation systems. This product is crafted from galvanized material for durability and optimal performance. It features a length of six and one-half inches, making it appropriate for various HVAC applications.
The Metal-Fab 4MIN6 increaser is essential for connecting different sizes of ductwork efficiently.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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