Blue Pure 211+ Replacement Filters – Performance HEPA and Activated Carbon Keep your indoor air fresh, healthy, and from harmful particles with these replacement filters designed for the Blue Pure 211+ Air Purifier and Blue Pure Auto 211+ Air Purifier. Key Features and Benefits: Compatibility Engineered specifically for Blue Pure 211+ and Blue Pure Auto 211+ models, ensuring a precise fit and performance without the need for adjustments. Advanced Filtration Technology Twostage filtration combines a HEPA filter and activated carbon filter in one unit. Captures 99.97% of airborne particles as small as 0.3 microns, including dust, pet dander, pollen, and other microscopic contaminants, while maintaining airflow for efficient room coverage. Odor Reduction Activated carbon layer helps remove common household odors from cooking, pets, and smoke, creating a cleaner and more comfortable living environment. Quick and Easy Replacement Filter dimensions: 20.2 x 11.7 x 2.8 inches. No tools required. Simply remove the used filter and insert the one within minutes. Collapsible Design for Convenience Thoughtfully designed for easy handling and spaceefficient storage. CostEffective Value Pack Includes two quality replacement filters. For the air quality and purifier performance, filters every 6–8 months, depending on air conditions and usage frequency. Practical Applications: 1. In the bedroom – Sleep better with cleaner, fresher air from allergens, dust, and pollen. 2. In the living room – Maintain a healthy environment for family gatherings and daily activities. 3. In the office – Promote productivity and comfort by removing airborne irritants in your workspace. With these Blue Pure 211+ replacement filters, you can protect your health, improve air quality, and ensure your purifier continues to operate at peak efficiency.