The Winix Filter H is a high-performance replacement filter designed for Winix Zero-S air purifiers, ensuring optimal air quality maintenance. This dual-stage filter combines a HEPA 13 filter and an activated carbon filter to effectively capture airborne particles and reduce household odors. The HEPA 13 filter removes 99.99 percent of fine particles, including dust, pollen, and allergens, measuring as small as 0.3 microns. The activated carbon layer absorbs and neutralizes unpleasant smells from cooking, pets, and smoke, contributing to a fresher indoor environment. Constructed with durable materials, this filter maintains consistent airflow and efficiency in your air purifier. It is recommended for replacement every 12 months to sustain peak performance and air purification capabilities. The filter features a white color and is engineered for easy installation, fitting seamlessly into compatible Winix models. With model number WINIX Filter H and manufacturer part number 116130, it is a reliable component for maintaining clean, healthy air in homes or offices. Regular use helps extend the life of your air purifier by preventing clogging and ensuring energy-efficient operation. Ideal for individuals seeking to improve indoor air quality, this filter supports the reduction of common irritants and odors without the need for frequent maintenance.