$15.99
Use to fit for Can Filters 33/66 and Carbon Filters 6″
Backdraft Damper 10"
Duct "Y"10" x 10" x 10"
Can-Filter 4 in Plastic Flange (1500 / 2600 / 9000)
Use to fit for Can Filters and Carbon Filters 4″
Backdraft Damper 4"
Virgin Activated Coal Based Carbon per pound. This carbon is great for air filters and water filters