Hunter Tech Room HEPA Air Purifier, White: * For small rooms up to 143 sq ft * HEPA Tech Air purifier * CADR of 100 for smoke, dust and pollen * Changes air up to 6 times an hour * 30% better odor reduction * 3 speeds * Separate ionizer speeds up air cleaning performance and freshens air * LED filter and pre-filter change reminders * 5-year manufacturer"s limited warranty * Dimensions: 15"L x 7"W x 14"H * Model Number: 30090