3-in-1 HEPA with Carbon Original Blue Filter Replacement For YIOU R1 , 2 Packs

3-in-1 premium filter replacement compatible with YIOU R1. High quality True HEPA filter capture 99.97% of particles down to 0.3 microns. Activated charcoal deodorizes the unfavorable household smell such as smoke from cigarette, cooking smell, pet smell. It also captures any harmful VOC chemical to bring you peace of mind for the indoor air. Blue preliminary pre filter helps extend HEPA filter life span by preventing hair, dust and debris from entering the filter and the device. 2 filters will be included. Suggest replacing the HEPA filter every 4 - 6 months for best result. Dimension: 9.25" x 7.95" x 0.87"