Signstek 3-in-1 Quiet Air Purifier with HEPA Filter, Activated Carbon Filter and Touch Panel Control for Eliminating Dust, Pollen, Pet Dander, Smoke and Mold Spores for Home, Office-300sq.ft Coverage
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<b>[Product Information]</b><br>
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<li>[Easy to operation] Touch panel control with LED display; Filter changed indicator; 12 hours timer setting (1-12 hr); Automatic detect air quality function.</li>
<li>[Multiple Modes] Adjustable speed in high, medium, low levels; Sleep mode provides a quiet and pleasant environment at night.</li>
<li>[Three-Stages Filter Technology] PP filter kills bacteria; HEPA Filter removes particulates; Activated Carbon Filter reduces smoke.</li>
<li>[Negative Ions] Negative ions are useful for enhancing the metabolism and homeostasis of the human body. Built-in ionizer to release negative ions; Concentration of negative ions: 3.0 million/cm3.</li>
<li>[Simple and Generous Design] Perfect for living rooms, bedrooms, or even offices. According to different speed and room size, the number of ventilation could up to 2-5 times to ensure the most effective air purification.</li>
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