$15.99
Use to fit for Can Filters 33/66 and Carbon Filters 6″
Duct "T" 6"x6"x6"
Speed Controller (Fan Speed Control)
Can-Filter 4 in Plastic Flange (1500 / 2600 / 9000)
Use to fit for Can Filters and Carbon Filters 4″
Duct "Y"10" x 10" x 10"
Backdraft Damper 6"