Replacement HEPA Cartridge Filter for Shopvac — restores suction, captures fine dust, and fits most 5gallon+ wet/dry vacuums Key benefits Restores and maintains suction power even with fine debris by using HEPA material designed for wet/dry HEPA cartridge filters. Protects your vacuum motor and prolongs performance by trapping dust, sawdust, drywall particles, and fine contaminants before they reach the motor. Resists clogging with a nonstick filter surface that cleans easily by tapping or rinsing, reducing downtime and replacement frequency. Simple, tool installation for most 5gallon (18.9 L) and larger wet/dry vacuums with retaining lid. Specifications Outer diameter: 7.25 inches Height: 6.5 inches Inner diameter: 5.9 inches Material: HEPA filter media (used in wet/dry HEPA cartridge filters) Designed for 5 Gallon+ wet/dry vacuum cleaners and compatible retaining lids Compatibility Compatible replacement for Shopvac part numbers and models: 90304, 9030400, 9030400, 90304, SS16450, SS16550A, SS16650C, 86EM350, 86L500A, 86M350, 86MT600C, 86ST450, 87L500A, 87L650C, 87M350, 87P500A, 87P650C, 92L550A, 92L650C, 92P650C, BLB550, BLB560C, MSC85EM300, MSC85L450, MSC85L500, MSC85L600C, MSC85M250B, MSCQPL55, MSCSS12250 Also fits most Vac filters and 5 Gallon+ wet/dry vacuum cleaners with corresponding dimensions and retaining lid configurations. Easy installation and maintenance Slipin cartridge fits standard retaining lids; no tools required for most compatible units. Clear cleaning: tap to remove loose debris or rinse under water for deeper cleaning. Allow to dry fully before reuse. Keeps suction consistent, reducing the need for frequent replacements. Typical applications Workshop cleanup: traps sawdust and fine wood particles from table saws, routers, and sanders. Renovation and DIY: captures drywall dust, plaster, and fine debris during sanding and demo work. Garage and utility cleaning: picks up sand, metal shavings, and workshop dust while protecting the vacuum motor. What you get One HEPA cartridge filter sized to fit the listed Shopvac models and most 5gallon+ wet/dry vacuums with retaining lids. If your vacuum matches the listed dimensions and model numbers above, this replacement filter provides a reliable, easytoclean solution to restore filtration performance and maintain suction.