5-20 Gallon HEPA Cartridge Filter & Retainer Screen\/Storm Door Locks & Latches 6x times more effective than

6x times more effective than traditional fiberglass air filters at capturing dust

360 degree locking side handle produces maximum maneuverability and control

quick and easy installation in seconds

Provides up to 2X more run-time

5-20 Gallon HEPA Cartridge Filter & Retainer Screen\/Storm Door Locks & Latches 6x times more effective than5 20 gallon, hepa cartridge filter & retainer, for vacuuming household debris, fine dusts & filtering allergens, mold spores & pollen, captures particles down to 0. 3 micron in size, fits vacmaster wet dry vacs 5 gallon to 20 gallon, fits most shop vac wet dry vacuum cleaners 5 gallon & larger.