A question we get asked a lot is, why not just use a store bought trash or heavy duty bags for my dust collector? The simple answer is that standard bags you find at a big box store are generally very thin and flimsy in comparison and not made for dry dust. This makes them vulnerable to tearing and ripping which makes for a complete mess for us to clean up. Not only that, thinner bags tend to ?dry out? a lot quicker than thicker bags. Our plastic dust collector bags are a thicker plastic material that hold up and won?t tear like thinner, standard household bags. Designed to be used on the bottom of single stage dust collector units, these plastic dust collection bags are ideal for capturing larger dust particles and debris that is created when working with dust collectors. Each of these plastic bags measures approximately 43? long by 31" wide (20" in diameter). Please check the diameter of your dust collector drum before deciding if these bags will work for you. The 5 mil thick bags are designed for use with dust collectors that are use for collecting wood dust and debris. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 2.29060290218 pounds, Manufacturer: Peachtree Woodworking Supply Inc.