3-in-1 Desk Lamp HEPA Air Filter， HEPA， Remove Dust， 0.5" Height x 2.3" Width

HEPA air filter features a high-efficiency， particulate-absorbing design that effectively captures small particles for cleaner air quality. Long-lasting design works for up to half a year for cost-efficient performance. Easy-to-use design allows quick， simple replacement. Air filter is designed for the Lorell Three-in-One Desk Lamp (sold separately).