1. COMPATIBILITY These 39970 shop vac bags are specifically designed for Craftsman 6 and 9 Gallon Wet/Dry Vacs, including models: CMXEVBE17584, CMXEVBE17590, CMXEVBE18590, CMXVBE18690, and CMXEVBE17155. 2. HIGH-QUALITY CONSTRUCTION Crafted from two layers of high-efficiency filtration material, these dust collection bags are lightweight, compact, and tear-resistant. They effectively capture debris, drywall dust, sawdust, dirt, and other particles, ensuring a cleaner environment. 3. IMPROVED EFFICIENCY Utilizing vacuum filter bags helps prevent clogging of your wet/dry vacuums main filter. This maintains optimal suction and extends the life of your vacuum cleaner, saving you time and money in long-term maintenance. 4. EASY TO CLEAN The dust bag features a sealing ring design that securely locks in dust and prevents spills. This keeps the interior of your vacuum cleaner drum clean and eliminates the hassle of additional cleaning, allowing for more efficient use. USE SCENARIOS - Perfect for DIY projects, capturing fine drywall dust and ensuring a quick cleanup. - Ideal for garage or workshop tasks, efficiently handling sawdust and larger debris from woodwork. - Essential for post-renovation cleaning, effectively containing dirt and dust for a more manageable cleanup. This product enhances the performance of your Craftsman Wet/Dry Vac, making every cleaning task easier and more effective.