Amazon.com: HQRP Cartridge Filter for Karcher WD3 Rallye Dakar, WD3 Tough Vac, WD3.300 M Vacuum Cleaner WD 3 series Multi-purpose Wet & Dry Vac Vacuum Cleaner : Tools & Home Improvement
Karcher WD 6 P S Multi-Purpose 8 Gal. Wet-Dry Vacuum Cleaner with Attachments, Blower Feature and Space-Saving Design 1800-Watt 1.628-375.0 - The Home Depot