Tired of your Shop-Vac losing suction? Get back to powerful cleaning with this complete replacement filter kit from SCREENTRONICS. It’s got everything: a dry HEPA cartridge filter (like the OEM 90304), a wet foam sleeve filter (like 90585), AND a retaining lid—all in one box. Perfect for most Shop-Vac models 5 gallons and up (we’re talking compatible with 90304, 90350, 90333, 90585 and tons more—check the list!). Made from tough, washable material so you can reuse it, saving you cash in the long run. Quick tip: use the cartridge filter for dry messes (dust, debris) and the foam sleeve for wet pickups. Just don’t use them together, and it won’t fit the portable H87S or HangUp models. Easy to install, great value, and keeps your vacuum running like new. Your satisfaction is our thing—if there’s a problem, just message us!