{"product_id":"dyson-purifier-big-quiet-formaldehyde-bp03","title":"Dyson Purifier Big + Quiet Formaldehyde BP03","description":"\u003cdiv class=\"sui-flex sui-flex-col sui-gap-2\"\u003e\n\u003cp\u003eThe Dyson Purifier Big+Quiet Formaldehyde is our biggest purifier yet, engineered from the ground up, to evenly purify large spaces. Cone aerodynamics creates a condensed jet of air to project purified air over 32 feet. Quietly. An advanced 360 HEPA H13 grade filter captures allergens and 99.97% of fine particles.⁴ Removes gases and odors.² Destroys formaldehyde, permanently.³Testing for PM2.5 purification completed in a large testing chamber following relevant Dyson testing methods. Results may vary in practice.²Tested to JEM 1467 (acetic acid, acetaldehyde, ammonia), GB\/T18801 (formaldehyde, benzene) and DTM-003282 (NO2). Gas capture rates vary.³Third party full machine testing based on GB\/T 18801-2022 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary.⁴Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode for whole machine efficiency above 99.95%.⁵Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply. Refer to the MyDyson app for compatible voice services.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Loopstone Store","offers":[{"title":"Default Title","offer_id":45693556719802,"sku":null,"price":931.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/1530\/2074\/files\/2026-03-0708.18.13.png?v=1772889501","url":"https:\/\/www.loopstone.net\/products\/dyson-purifier-big-quiet-formaldehyde-bp03","provider":"Loopstone Store","version":"1.0","type":"link"}