$15.99
Use to fit for Can Filters 33/66 and Carbon Filters 6″
Backdraft Damper 4"
Duct "T" 8"x8"x8"
Virgin Activated Coal Based Carbon per pound. This carbon is great for air filters and water filters
Can-Filter Flange 4 in (2600/9000)
Use to fit for Can Filters and Carbon Filters 4″
Duct "T" 6"x6"x6"