1.Made of high quality material, more durable. 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 Micrometres in size 5. Easy to replace and disposable, no tools required. replace filters every 6 months for optimal performance. Product Name]Air Purifier Filter Product Weight]About 26g Applicable models]for Purezone mini Colour:Gray-black Material:plastic Package Contents: 4 x Air Purifier Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.