Foam Filter Sleeve Fits Shop Vac Wet Dry Replaces 90585 9058500 90585-00 High quality foam filter sleeve designed to fit most Shop Vac Wet / Dry models Direct replacement for OEM# 90585 9058500 90585-00 Includes one (1) foam filter sleeve as pictured For use to protect pleated filter cartridge during heavy wet pickup Easy to instal and clean / fits most Shop-Vac wet/dry vacuums 18.9l and up This is a brand new replacement part designed to fit the above mentioned models, manufacturers names & part numbers are used for reference purpose only, please cheque your application and if you have any questions please feel free to contact us! Thanks for shopping 4YourHome