Rafstya Car Air Purifier for Home Purifier Hepa Filters Desktop Purifier USB Rechargeable Portable Air Cleaner Diffuser-Gray

2. Fine preliminary Filter traps larger particles in the air like dust, hairs, pet fur, lint and more 3. High-efficiency activated carbon filter absorbs household odors from pets, cooking, smoking, wildfire, and harmful VOC's 4. Premium H12 grade true HEPA filter captures 99.97% of airborne particles down to 0.3 Micrometre in size 1. Made of high quality material, more . 5. Easy to replace and disposable, no tools required. replace filters every 6 months for optimal performance.