4-Pack R1/P1801/P1802 Replacement Filter Compatible with YIOU R1/P1802 & Elechomes P1801 Air Purifiers, 3-in-1 Filters- Blue Version

Compatible with--Compatible with your YIOU Purifier R1/P1802 and Elechomes P1801 Purifier. | Three-layer Filter Design--The three-layer filtration design includes: pre-filter, H13 true HEPA filter and activated carbon filter to make your life healthier. | Activated Carbon Filter--Highly effective activated carbon can help reduce indoor odors from smoke, cooking and pet odors. | Life Time--It is recommended to replace filters for every 3-6 months. | Buy With Confidence--If you have any questions about the filter, please contact us and we will help you solve the problem as soon as possible.