- Easy Reset : After installing the new filter, simply long press the timer button for 5 seconds to restart your air purifier. - Compatible Fit : This H13 replacement filter is specifically designed for the GL-K803 Air Purifier, ensuring seamless integration and optimal performance. - Advanced Filtration : Equipped with a high-efficiency H13 HEPA filter, this product captures 99.7% of airborne particles as small as 0.3 microns, effectively reducing allergens, dust, and pollutants. - Enhanced Odor Control : The filter incorporates high-efficiency activated carbon, which effectively neutralizes odors and smoke, providing a fresher indoor atmosphere. - Regular Maintenance : To maintain peak performance, replace the filter every 6 months. Note that filter longevity may vary based on your local air quality. Use Scenarios : 1. Ideal for households with pets, reducing dander and allergens for a healthier living space. 2. Perfect for individuals with allergies or respiratory conditions, as it significantly improves air quality. 3. Great for use in kitchens or smoking areas, where odor control is essential. Invest in the health of your home with this high-performance replacement filter, designed to keep your GL-K803 Air Purifier running efficiently and effectively.