Blueair Blue Pure Max 511i Genuine Particle + Carbon Replacement Air Purifier Filter White BLU-110405

Refresh your air with this Replacement Filter. This high-performance HEPA filter efficiently captures airborne particles like pollen, dirt, and pet dander for cleaner, healthier air. Designed for the Blue Pure 511i, it ensures a perfect fit and effortless replacement to keep your purifier running at its best.