Product name: Water Filtration Vacuum Cleaner Item No.: LL-291 Specifications: Power: 700W Water capacity: 20L Suction efficiency: 26.8% Maximum vacuum: 32 in H2O Air flow: 120 OCFM Water filter minimum capacity: 1.2L Maximum capacity 3.1L No bags, no dirty air exhaust, the cyclonic spinning action of ordinary tap water traps dirt without blocking air flow Requires only six cups of water to filter and trap dirt with cyclonic action Simply empty the canister into the toilet Filter: Cyclone dust collection, water filtration, HEPA filter, and washable filter HEPA filter: Retains 99.9% of all impurities, including pollens, and dust mites Traps over 99.99% of dirt Dust allergens and pollutants such us: Mold spores, bacteria staphylococcus, dust mite dropping, pet dander, fungal spores, and pollen Sucks up dry or wet dirt of any quantity and can even suction up liquids conveniently Easier and affordable way to thoroughly deep clean your entire home and air at the same time Carbon and HEPA filter, sucks up wet, dry and liquid dirt Blow function