Breathe easier with the Dyson Purifier Big Plus Quiet: it quietly cleans the air, removes allergens, and even destroys formaldehyde!For a healthier home and year-round comfort, Dyson's quietest, most powerful air purifier works in any room including large, open spaces to capture pollutants, allergens, odors and more. It's engineered to automatically diagnose the air in real time, sensing and capturing particles. An advanced three-stage filtration removes gases, odors, dust, allergens, viruses and bacteria - all while reducing exposure to pollen and pet dander, and destroying formaldehyde. This purifier can even cool you in warmer months with long-range air projection. Acoustically designed to produce less noise, a night mode means you can sleep uninterrupted. A remote control makes everything easy, and stores magnetically on the purifier when not needed. Discreet, hidden wheels allow for effortless maneuverability.Features, Benefits, and Reasons to Buy:Made of durable plastic and steel, and engineered for purifying whole rooms and large spaces up to 264 sq ftAdvanced 3-stage filtration removes gases, odors, dust, allergens, viruses and bacteria; reduces exposure to pollen and pet dander; continuously destroys formaldehydeCools in warmer months and can be monitored anywhere via your MyDyson appIncludes purifier, 1 HEPA filter, 1 Dyson activated carbon filter and 1 magnetized remote controlWhat Customers Love About It:Customers love that this Dyson air purifier is quiet, easy to assemble, and effectively cleans air, reducing allergens and dust. It improves breathing, sleep quality, and helps with allergies, making it a worthwhile purchase for cleaner, fresher air.