4 Pack ZQA-2000B ZQA-2000C Replacement Filter for Cobectal ZQA-2000B and Oterbear ZQA-2000C Air Purifier, 3 in 1, H13 True HEPA with Activated Carbon and Pre-filter

Compatibility MODEL: ZQA-2000A ZQA-2000B Replacement Filter Compatible with Cobectal ZQA-2000B and Oterbear ZQA-2000C Air Purifier. | Complete Replacement Set: Includes 2 Pack H13 True HEPA, delivering a full 3-in-1 filtration solution for long-lasting use. | 3-Stage Filtration: Our Replacement Filter adopts 3-in-1 True HEPA filtration technology, which includes H13 True HEPA Filter with High efficiency Activated Carbon and Pre-filter. | Durable and easy to maintain: Each HEPA filter lasts 3-6 months. Installation requires no tools and replacement is quick and convenient. | QUALITY GUARANTEE & SUPPORT: We offer a satisfaction guarantee - feel free to contact us anytime for fast and friendly customer service.