H13 True HEPA Replacement 2pk Air Filter Compatible w/ MK04 MG04JH, 4 Layers

2-Pack Air Filter Compatible with MK-04 MG-04JH Air Puri-fier, 4-Layers H13 Ture HEPA Filter Suitable for Dust, Pet Dander, Smoke, Pollen for Bedroom and Office Our air filter replacement for MK-04 air purifier is made of 4 Stage H13 Grade True HEPA high filtration efficiency material, effectively attaches at least 99.97% of airborne particles larger than 0.3 microns. And fine Nylon Pre-Filter that works together for airborne particles and unwanted odors in your living space for improved air quality. Absorbs Unpleasant Odors