Buy & Sell3M Filtrete Room Air Purifier F2 - 250 sq ft Coverage3M Filtrete Room Air Purifier F2 - 250 sq ft Coverage$85New in box, 3M Filtrete room air purifier. Model F2. Covers 250 sq ft. True HEPA filter. Soft touch controls. Smart Plug compatible. Includes filter.WHERE TO MEETBarclaysView MapSELLERverifiedEduardoDowntown Brooklyn1489 reviews1 chats·3 favorites·98 views