Compatibility: HQRP filter replacement compatible with Shop-Vac 90304 Type U / 90350 / 90333; Replaces Type U 9030400 / Type X 9035000 / Type W 9034000; designed for wet or dry pickup;
Size check: Outer diameter 7.4 in; height 6.7 in; compatible with most 5 Gallon+ wet/dry vacuum cleaners; pleated cartridge design helps maintain airflow and suction;
Filtration performance: PP compound media; H12 filtration class; retains 99.97% of particles down to 0.3 micron; helps trap fine dust and debris while protecting the vacuum motor;
Washable reuse: Shop vac filters are washable and reusable; rinse, air-dry, reinstall; reduces ongoing costs versus frequent replacements; ideal for garage, shop, renovation dust, and everyday cleanup;
Model support: Compatible with BLB450 / SSP16-500A / SSP16-600C / SS12-350A / SS14-450 / SS16-SQ550 / SS16-SQ650 / SL16-575A / SS11-450 / 16RT500A / 16RTP550A / 4045AH / 85L575, etc.
