LINNIW H13 True HEPA Replacement Filter, Compatible with MA Air Purifier 112 Series, 3-stage Pre-filter, H13 True HEPA and Activated Carbon Filter Set, 4 Pack

Model Specific – Check Compatibility Before Purchase This 4-pack filter set is designed exclusively for the MA Series 112 Air Purifier V2.0. Please verify your purifier’s model number before ordering to ensure a correct fit. Each side of your unit uses one filter, and both should be replaced at the same time for optimal performance.

3-in-1 Layered Filtration for Thorough Air Cleaning Each replacement filter features a complete three-stage filtration system: a Pre-Filter that captures large particles like hair and lint; a high-efficiency middle layer that collects fine dust, pollen, and microscopic particles; and an Activated Carbon layer that absorbs odors, smoke, and household fumes—working together to deliver visibly cleaner and fresher air.

Regular Replacement Maintains Performance & Air Quality To keep your air purifier running effectively, replace both filters every 6–8 months. Using worn filters reduces airflow and cleaning efficiency. Timely replacement helps sustain peak performance, prolongs your machine’s life, and ensures consistently clean air in your home.

4-Pack Offers Convenience & Long-Term Value Each set includes 4 premium filters, enough for two complete replacement cycles (since two filters are used simultaneously). This provides extended use, greater convenience, and better value—so you can maintain clean air without frequent repurchasing.

Satisfaction Guaranteed with Responsive Support Your purchase is backed by our 100% satisfaction guarantee. If you have any questions or issues, our customer service team will reply within 24 hours. We offer a straightforward replacement or return policy so you can shop with confidence.Filter made of FSC-Certified paper