3250i Bundle 2 x 110085 3557 A variety of washable pre-filter

A variety of washable pre-filter colors designed to blend seamlessly in your home

Effortless maintenance with convenient top fill or bucket fill

Automatically detects and quickly removes pollutants such as dander

Blueair 400 Series DualProtection Filter

3250i Bundle 2 x 110085 3557 A variety of washable pre-filterBreathe clean air where it matters most. With powerful yet quiet filtration, the Blue Max 3250i transforms your bedroom or home office spaces into refreshing environments for restful nights and productive days. Quickly cleans 20 m in 12. 5 minutes or up to 48 m in 30 minutes. Automatically detects and quickly removes pollutants such as dander, pollen, dust mite matter allergen and more. Compact with 360 degree air intake, so you can place it anywhere