Craftsman 9-17912 Wet Dry Vacuum Filter with High Efficiency Particle Air Filter Rated Material The pleated paper technology creates an oversized surface area for efficient dust and dirt removal and can be easily cleaned For use with most 5 gallon and larger vacuums made after 1988 Fits all vacuums that utilize red stripe filter The filter media is rated 99.97% efficient for fine particles such as allergens and pollens down to as small as 0.3 microns Includes filter with integrated cap to make installation even simpler