Set of two spark arrestors. DownFlex 100 - installs in backdraft panel. DownFlex 200-M and DownFlex 400-MS/A - replacement for spark arrestors located in main filter compartment.
Features
Set of two spark arrestors.
DownFlex® 100-NF -- installs in backdraft panel.
DownFlex® 200-M and DownFlex® 400-MS/A -- replacement for spark arrestors located in main filter compartment.