Review on 🔧 Woodstock W1037 Reducer: Efficient 5-Inch to 4-Inch Transition for Seamless Woodworking by Virgilio Feliciano

Not recommended for replacement dust conversion. I bought this adapter because Revain recommended it when I bought my Oneida Air Super Dust Vice. Because I was modifying an existing Grizzly 2HP dust collector into Super Dust Vice, I had to downsize the 5" inlet on the duster to a 4" outlet on the Dust Vice. This adapter will not do that. The 5" side of this adapter will not fit the 5" dust collector inlet as it is the same size. Also, this adapter has support ribs inside so it doesn't seal. This only works if it fits the 5 inch port. I had to go back.