【Compatible Models】STANLEY wet dry vac filters are designed for 1-5 Gallon wet/dry vacuums including STANLEY SL18123P, SL18128, SL18128P, SL18129, SL18130, SL18130P, SL18132, SL18133, SL18133P models. Filter size: 9.84*9.84 inch, Clamp Ring Size: 5.9*5.9 inch 【Washable & Reusable】Constructed with industrial-grade washable blue cloth, STANLEY wet dry vac filter is engineered for repeated cleaning cycles - rinse debris, air-dry thoroughly, and reuse to reduce replacement costs 【Powerful Filtration】STANLEY wet dry vacuum parts can effectively trap fine dust and micro-debris during dry vacuuming operations, preventing particle recirculation for cleaner workshop air quality 【Easy to Use and Install】Tool-free installation with clamp ring of stanley wet dry vac filter- just aligns over filter cage, press down evenly to lock securely in seconds 【What You Will Get】1 Pack STANLEY 25-1201 reusable blue cloth filter bag with clamp ring