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Germany, Berlin
1 Level
721 Review
44 Karma

Review on πŸ”½ POWERTEC 70146 Eccentric Reducer: Black, 4-Inch to 2-1/4-Inch by Antonio Liu

Revainrating 3 out of 5

Attention Shop Vac users!

The OD of the narrow end is 2 1/4 inches, which is the size of a large Shop Vac hose. Therefore, to use this, you need a screed. In fact, the large end's OD is the same size as a 4-inch hard-galvanized duct, so you'll need a coupler on that end as well, unless you're connecting it to a dehumidifier's flexible vent hose. I bought this and then had to go to the hardware store to buy two more pieces to make it work! :(

Pros
  • Pleasant
Cons
  • Some Difficulty