90304 Filter and 90585 Foam Sleeve Set for Shop Vac Vacs 5 Gallon and Above | Replaces 90304 90350 90333 90585, 2*Pleated Dry Filter with 4*Carbon Wet Foam, 2*Lids Included

【DRY FILTER vs WET FOAM - USE ONE AT A TIME】 Pleated 90304 cartridge filter is for dry pickup only; while a 90585 activated carbon foam sleeve for wet pickup. NEVER install the cartridge and foam sleeve together - choose one per job.

【YEAR-LONG KIT, LIDS INCLUDED】 Comes with 2 pleated cartridge filters, 2 spare filter lids, 4 activated carbon wet foam sleeves - everything for a full year of rotation. Unlike kits that only include filters, the spare lids keep strong suction even when your original lid seal is aged or lost.

【GRADE FILTRATION】 High-efficiency pleated media with durable rubber band and metal mesh captures fine drywall dust, sawdust, wood chips, pet hair and dander, so your wet/dry vac keeps full airflow instead of blowing dust back into the room.

【CARBON FOAM TRAPS WET MESS 】 The 4 activated carbon foam sleeves block water splashes on wet days, catch pet hair and large debris - a cleaner exhaust your family and pets can notice.

【FIT CHECK】 Compare to part 90304 / 90585; fits Shop-Vac Type U 9030400, Type X 9035000, Type W 9034000 cartridge filters and most 5-gallon and above wet/dry vacuums - BLB450 BLB550 BLB560C SS11-450 SS12-300A SS14-350A SS14-550A SS16-450 SS16-550A 16RT500A 85L450 85L575 86L500A 87L500A 92L550A MSC85L450 and more.