Its filterless design simplifies maintenance—just wipe the collection blades clean—eliminating ongoing filter costs. Unit Quantity: 500 sq. ft. Features: Portable,Quiet Operation,Ionic Purification,Filterless Design,Adjustable 3-Speed Settings,Easy to Clean Application: Whole Room Contaminants Captured: Allergens,Dust,Odors,Pet Dander,Smoke,Household Odors.
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