Vissani 18 in. True HEPA VK-6118 Air Purifier Filter

Vissani VK-6118 Air Purifier Filter: It is strongly advised to use these officially recognized replacement filters to maintain your air purifier operating at its peak effectiveness and capacity, breathing cleaner air always. 3 Stage Filtrations System: Removeable pre-filter, true HEPA filter, and an activated carbon filter improves the removal dust, pollen, smoke, odor. Easy Replacement Filter: The filter is simple to change and dispose of without the need of a tool, allowing you to replace your old filter in under a minute, The filter is sealed to preserve its lifespan, It is advised that air filters be changed every 3-6 months. Before replacing the filter, remove it from the plastic packaging. Removeable Pre-Filter captures large particles such as dust, lint, fibers, hair, and pet fur, it also helps to maximize the filter's life.