US$ 33.99
Fits Into Tight Places
A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy
1 Type I and II specifications
The perimeter tubes are 1-11/16'
Checkered countersunk head is designed to sink flush with surface
The Round Kit 6" Size:6" Fits Into Tight PlacesThe Round Kit contains stainless steel round cap, round flashing, round storm collar, ceiling support, and single wall adapter.
US$ 33.99
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