| Color | Blue |
| Year Manufactured | 2024 |
| Material | Plastic |
| Filtration Technology | HEPA-Type |
| Brand | Blueair |
| Sensor Technology | Filter Life Monitor |
| Type | Replacement Filter |
| Control Style | Digital |
| Model | F3MAX |
| Contaminants Captured | Allergens |
| Application | Whole House |
| Smart Home Protocol | Unknown |
| Country Of Origin | Sweden |
| UPC | 689122026718 |
Open box The Blueair Blue Pure F3MAX Allergen Block Filter is a genuine OEM product designed for the 311i Max model. Manufactured in Sweden, this HEPA-Type filter is made from high-quality plastic material and features a Filter Life Monitor sensor technology. Its digital control style makes it easy to use, and it is specifically designed to capture allergens, making it ideal for whole house filtration applications. With its blue color and advanced filtration technology, this replacement filter by Blueair is an effective solution for maintaining clean and healthy air in your home or office.