HEPA Particle Filter Replacement Compatible with Blueair Classic 400 Series Air Purifiers: 402, 403, 405, 410, 450E, 455EB, 480i by LifeSupplyUSA (2-Pack)
Excellent Value: Replacement filter for air purifiers, effectively filters air particles for healthier living. Dimensions: 20.47" x 9.84" x 3.74" inches
Compatibility: Compatible with Blueair 400 Series 400PF 401 401PF 410B 402 403 410 450E 455 455EB. Not OEM; by LifeSupplyUSA.
Quality HEPA Filtration: High-Efficiency Particulate Air (HEPA) design filters fine particles and irritants.
Professional Grade: LifeSupplyUSA Air Purifier Filters are durable and efficient, ensuring maximum airflow and device