Genuine Blueair | Blue Pure 411 Series | AllergenBlock Filter | New & Sealed:

Features:

• AllergenBlock: Removes 99.97% of common allergens, including pollen, dust, and pet dander. It also helps remove smoke and odors.

• Filter Life: Filter lasts 6 months

• Three Part Filtration: (Main Filter) Captures airborne particles, including pollen, dust, and pet dander allergens; (Allergenblock Defense) Neutralizes over 90% of the allergen properties that can trigger discomfort; (Activated Carbon) Traps light household odors from pets, cooking, and smoking.

Compatibility:

• Blue Pure: 411, 411+, and 411 Auto

Condition:

• New & Sealed

Shipping:

• All orders are shipped on the same or next business day - Always Guaranteed!