Feature●UNIVERSAL DESIGN: Replacement cartridge filter, compatible with SL18115, SL18115P, SL18116, SL18116P, SL18191P, SL18199P, SL18117, SL18701P-10A, SL18410P-5A, SL18410-5B, PCX18406-5B wet/dry shop vacuums●POWERFUL FILTRATION: Unique pleated design out-performs the traditional sleeves and bags of older models provide more surface area to improve airflow and reduce clogging, improve the air quality effectively●WASHABLE & REUSABLE: The filter is made from washable material, which can clean dust repeated and greatly reduce the cost of the use. Please gently rinsing the filter with water and letting it air dry completely before reinstalling it for use●SIMPLE INSTALLATION: This shop vacuum filter can be installed in seconds. Just take off the older filter and push up the new one●WHAT YOU GET: Stanley 08-2501 cartridge filter x 1Description Stanley Reusable HEPA Cartridge Filter, fits 5-18-Gallon wet or dry vacuum. (1-Pack per package). Job is easier when you have the right tools. Whether you are vacuum your garage, workshop, or indoor floors, picking up liquids, cleaning your car, or cleaning up outdoors, there-Feet a Stanley accessory to make cleanup easier, quicker, and more efficient. Accessories are interchangeable with other major brand wet or dry vacuum equipment. Stanley wet or dry vacuum provide superior performance in any environment. Stanley vacuums make short work of even the toughest jobs, saving you time and effort. vacuum-the number one name in vacuum industry.