This filter bag is custom-made for DeWALT 6–10 gallon wet/dry vacuums, fully compatible with DXV06P, DXV09P, DXV09PA, DXV10P, DXV10PL, DXV10S, DXV10SA, DXV10SB and more, with a standard 2‑1/2-inch opening for secure, tool-free installation.Constructed from thickened 2-ply composite material, it delivers high-efficiency filtration that captures fine particles such as gypsum dust and wood chips, while performing reliably in both dry and wet applications. It traps dust to prevent leakage and minimizes liquid residue damage to the vacuum.Measuring 31-1/2" × 15-3/4" when expanded, the bag offers generous dust-holding capacity to cut down on frequent replacements, ideal for workshops and construction sites. Its durable structure resists clogging and tearing during heavy-duty use, sustaining strong suction, protecting internal parts, and maintaining consistent cleaning performance while extending the life of your vacuum.