Leitz HEPA-filter Drum Allergy TruSens Large

Help protect yourself and your family from influenza and allergies all year round with this all-in-one HEPA air purifier filter system against allergy and virus. The combination filter has 3 levels of filtration for protection against influenza viruses and other airborne allergens; a durable mesh pre-filter, an anti-viral HEPA filter, and an activated carbon filter. The filter drum is the core of cleaning your air as it captures 99.97% of airborne allergens and viruses including H1N1 virus. To achieve optimal air purification, it is recommended to replace the HEPA filter drum every 12 months depending on usage. Convertible with all Leitz TruSens Z-3000/Z-2300 large air purifiers.•HEPA Filter with anti-viral coating has a 99.97% efficiency level at 0.3 microns.•360-degree filtration draws in air from all directions, capturing allergens from throughout the room•Indicator on the purifier that lights up red when it's time to change the filter•For best results, it is recommended to replace allergy & influenza HEPA Filter Drum every 12 months (depending on usage)•20.87 x 21.2 cm•Used with Z-3000/Z-3500 Air Purifiers•Best for allergies & viruses •Package includes: 1 x Mesh Pre-filter, 1 x HEPA Filter, and 1 x Activated Carbon Filter •Mesh pre-filter can be cleaned using a cloth