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  • How are reviewers describing this item?
    fit, good, windy, great and perfect.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has discovered that over 90% high quality reviews are present.
  • This product had a total of 101 reviews as of our last analysis date on Oct 27 2016.
Reviews Summary

We are very pleased with our purchase of a 7 round damper for the vent pipe of our kitchen vent hood

It can be installed on any brand duct discharge that is nominally 7 diameter

The damper must be mounted vertically as it uses gravity to close when your exhaust fan is off

Make sure you use aluminum foil tape or duct tape actually rated for use on ductwork

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