The process of identifying a compatible filter for a Craftsman wet/dry vacuum that is not the original manufacturer’s part is termed filter referencing. This involves comparing dimensions, filtration capabilities, and mounting mechanisms of different filter brands to determine interchangeability. For example, a user might consult a compatibility chart or online database to find that a filter from brand X, model number Y, fits a Craftsman shop vacuum model Z because they share similar specifications.
Utilizing this method offers several advantages. Cost savings are often realized by choosing a non-proprietary filter. Broader availability is another benefit, as alternatives may be sourced from various retailers. Historically, this practice has grown in popularity due to the increasing cost of original equipment manufacturer (OEM) parts and the expansion of aftermarket filter options.