Winix WAC9500 Ultimate HEPA Air Cleaner  This item excellent for any home, if you have pets, smoke, or simple desire cleaner healthier air especially in the coming winter months this products is for you. Gently used, excellent condition simply needs 1 more filter. Meet up in Brooklyn near downtown FEATURES Model 9500 Very light weight 21.5 inches tall 9.5 inches wide True HEPA Filtration captures 99.99% of airborne pollutants, pet dander and allergens as small as 0.3 microns. Washable advanced odor control carbon filter especially formulated to capture offensive pet odors as well as smoke, cooking and other household odors. Washable Pre-Filter extends the life to your filter by capturing Pet Hair and larger airborne particles. PlasmaWave technology attacks pollutants at a molecular level to neutralize viruses, bacteria, odors, and gases in the air Smart Sensors with Auto-Mode. Odor, Dust and Light Sensors automatically adjust your air cleaner settings to meet the needs of your environment.