HEPA Filter captures 99% of dust and allergens as small as .3 microns such as household dust, pet dander, mold spores and plant pollens.
Pre-filter to capture the largest dust and allergen particles in the air.
Built-in Negative ion Generator (Ionizer) emits negative ions to fresh the air - can be turned off.
Long lasting high quality cleanable filter, and washable pre-filter.
Easy touch-control operation panel with sensor controlled blue night light. More effective and efficient 360-degree airflow.