Standard Pleated Paper Filter and Wet Application Foam Filter for Most 5 Gal. and Larger RIDGID Wet Dry Shop Vacuums Nantucket Design Hybrid Fan: Maximum air flow Hybrid Fan: Maximum air flow produces best in class 475 CFM Install 6 12 in 4 Brand Compatibility RIDGID Filter Type Wet Filter Color Black and White Vacuum Attachment Type Other Filter Material Proprietary Vacuum Accessory Type Other Included Accessories No additional accessories included Returnable 180 Day HEPA Filter No Wet Dry Attachment & Accessory Type Vacuum Filter Cartridge Brand Model Compatibility RIDGID Wet Dry Shop Vacuums Product Weight (lb Wet application filter captures water borne debris