Blueair Genuine Pre-Filter for Blue Pure 511i Max Air Purifier – Washable Fabric， Scandinavian Design – Limestone Beige， 111359

Elevate your indoor air quality and your interior style with the genuine Blueair Pre-Filter for the Blue Pure 511i Max Air Purifier. Expertly crafted from durable, washable fabric, this essential component captures larger airborne particles like dust, pollen, lint, and pet dander before they reach the main filter. This not only improves purification efficiency but also significantly extends the life of your primary filter, making it a smart, economical choice.Designed for effortless maintenance, the pre-filter is fully removable and reusable. For regular upkeep, simply vacuum it clean. When a deeper wash is needed, it is safely machine washable on a gentle, low-temperature cycle. Exclusively engineered for a perfect, optimal fit on the Blue Pure 511i Max (note: not compatible with the Blue Pure 511), it ensures maximum performance. In a soft, Scandinavian-inspired Limestone Beige finish, this pre-filter combines superior function with a refined aesthetic to complement your home décor seamlessly.