If used with a 5 gallon bucket, the bucket must be a minimum of 90 mils thick (0.09") or else it may collapse under vacuum pressure. Big box store buckets are not thick enough for use with the Dust Deputy.
* Not for use in positive-pressure applications i.e. when connected to a blower instead of a vacuum. A container with a locking lid (such as our 10-gallon kit) is recommended instead.