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AirDoctor AD3000/AD3500 Classic 4-Speed Ionic White HEPA Air Purifier ENERGY STAR (Covers: 638-sq ft) in the Air Purifiers department at Lowes.com
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AIRDOCTOR AD2000 4-in-1 Air Purifier for Small & Medium Rooms with UltraHEPA, Carbon & VOC Filters 90AD200AD01 - The Home Depot
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AIRDOCTOR AD3500 Air Purifier for Home and Large Rooms Up to 1274 sq. ft. 2x/hour NEW MODEL , UltraHEPA, Carbon, VOC Filters and Air Quality Sensor. Captures Particles 100x Smaller Than HEPA
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AirDoctor AD5000/AD5500 4-in-1 Air Purifier for Extra Large Spaces, High Ceilings & Open Concepts with UltraHEPA, Carbon & VOC Filters - Removes particles 100Xs Smaller than HEPA Standard- - Walmart.com
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