{"product_id":"brisk-box-air-purifier-4-fan-corsi-rosenthal-box-copy","title":"Brisk Box Air Purifier (4-fan Corsi-Rosenthal Box)","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe \u003cstrong data-end=\"701\" data-start=\"647\"\u003eBrisk Box Air Purifier (4-fan Corsi-Rosenthal Box)\u003c\/strong\u003e offers higher airflow while maintaining \u003cstrong\u003equiet, energy-efficient performance \u003c\/strong\u003ethat makes the Brisk Box a favorite for homes, classrooms, and offices. Built with durable reusable panels and a simple tape-together design, it also assembles in \u003cstrong data-end=\"894\" data-start=\"870\"\u003eless than 10 minutes\u003c\/strong\u003e.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePowered by \u003cstrong\u003efour premium UL-registered Cooler Master Mobius 120P Black Edition fans\u003c\/strong\u003e, the Brisk Box delivers approximately \u003cstrong\u003e260 CADR (CFM)\u003c\/strong\u003e while remaining exceptionally quiet and energy efficient. The four-filter design maximizes airflow, improves efficiency, and helps extend filter life to approximately 18 months under typical use.\u003c\/p\u003e\n\u003cp\u003eIdeal for larger bedrooms, living rooms, classrooms, and offices, the Brisk Box provides enough clean air for \u003cstrong\u003eup to 6 occupants\u003c\/strong\u003e (40 CFM per person) or spaces up to approximately \u003cstrong\u003e420 square feet\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe four-fan design delivers performance approaching our previous six-fan SickleFlow version while using premium Mobius fans with an expected 200,000-hour MTTF bearing life.\u003c\/p\u003e\n\u003ch3\u003eChoose Your Assembly Option\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Assembled Fan Panel\u003c\/strong\u003e – Fans arrive installed so you only need to tape on the filters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDIY Fan Assembly Kit\u003c\/strong\u003e – Save $20 by assembling the fan panel yourself using the included push pins, fan grills, cable harness, and zip ties.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Filters (Sold Separately)\u003c\/h3\u003e\n\u003cp\u003eThe Brisk Box uses four 1-inch filters.\u003c\/p\u003e\n\u003cp\u003eCompatible options include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFour 12\" × 20\" × 1\" filters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour 12\" × 24\" × 1\" filters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a more compact square design, you can also build the kit using \u003cstrong\u003etwo 10\" × 20\" × 1\" filters and two 12\" × 20\" × 1\" filters\u003c\/strong\u003e by trimming the included coroplast panel.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReusable Brisk Box panels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour Cooler Master Mobius 120P Black Edition fans\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhite duct tape\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12V DC power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFan grills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePush pins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCable harness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZip ties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssembly instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rainbow Purifiers LLC.","offers":[{"title":"Pre-Assembled Fan Plate w\/o Filters \/ 4-Fan Pillar","offer_id":53415206486316,"sku":"286387","price":159.0,"currency_code":"USD","in_stock":true},{"title":"DIY Plate Kit w\/o Filters \/ 4-Fan Pillar","offer_id":53415206551852,"sku":"286389","price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/1508\/5868\/files\/briskbasic4fan_mar_26.jpg?v=1774041457","url":"https:\/\/www.cleanairkits.com\/products\/brisk-box-air-purifier-4-fan-corsi-rosenthal-box-copy","provider":"CleanAirKits","version":"1.0","type":"link"}