BLUEAIR Blue Pure 411 Max Series AllergenBlock Replacement Filter

Improve your indoor air quality and upgrade your home defenses with the BLUEAIR Blue Pure 411i Max Series AllergenBlock filter. This genuine replacement filter is specifically designed to boost allergen protection by targeting the particles that cause discomfort. The specialized AllergenBlock defense layer is engineered to neutralize over 90% of the allergen properties found in common household triggers like sneeze-inducing dust, pollen, and pet dander. This filter provides a multi-layered approach to clean air. It features four layers of filtration, including a carbon layer to help reduce light household odors. Whether you are dealing with seasonal pollen or pet dander, this filter is built for optimal performance within your Blueair system. It is a direct replacement designed for seamless compatibility with both the Blue Pure 411i Max and Blue Pure 411a Max air purifiers, ensuring your device continues to provide the high-level air cleaning you expect.