Proscenic VEVA PREMIUM HEPA Filter & 6 Pack Carbon Pre-Filter Set NWT

Proscenic VEVA PREMIUM HEPA Filter & 6 Pack Carbon Pre-Filter Set For Air Purifiers NWT in unopened box Brand: Proscenic Material: Carbon Fiber Dimensions: 17.5"L x 13.8"W x 2.6"Th UPC 604310825652 Captures indoor smoke and outdoor smoke that gets indoors. 3-in-1 filter includes pre-filter layer and a combination of an activated carbon and high efficiency filter that work to capture 99.7% of 0.3 micron particles or larger on sleep mode, including pollen, dust, smoke, and dander. Activated carbon captures common household odors, pet odors and volatile organic compounds. Operates at a whisper-quiet level to contribute to a peaceful sleeping environment. Choose between high or low fan speed, as well as a sleep fan speed that operates at a whisper quiet sound level.