Compatible Models: Designed to fit for DCV580H (Cordless) and DCV581H wet/dry 20V MAX vacuums. Efficient HEPA Filtration: Made of pleated filter material that effective in 99.97% absortion particles as small as 0.3 microns; folding filter material provides a larger area to improve airflow. Breathe cleaner air around home, office, workplace. Additional Foam Pre-Filter: Using with a foam pre-filter can keep big stuff from clogging filter, enhance filtration efficiency. Keep the vacuum clean and reduce dust clogging, thus well-protect the vacuum motor. Easy Cleaning and Washable: Filter material can be washed and reused for better filtering of debris. Rinse with water and letting it air dry completely before reinstalling it for use. Colour:Photo Color Material:plastic Package Contents: 2 x Filter 4 x Filter net 1 x Clean Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.