About this item

• 【4-in-1 Design】 The filter include nano-silver coating filter, pre-filter, H13 grade true HEPA filter and high efficiency activated carbon filter.
• 【Package】2-Pack true HEPA filters bring you surprises.
• 【Activated Carbon Filter】 Highly effective activated carbon can help reduce indoor odors from smoke, cooking and pet odors.
• The H13 Grade True HEPA Filter can trap particles down to 0.3 microns with 99.97% efficiency.