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A sleek, modern air purifier with a circular top and a perforated cylindrical base, accompanied by a remote control.

Refurb Dyson Formaldehyde Purifier $630

This refurbished Dyson Big+Quiet Formaldehyde Air Purifier falls to $629.99 at Woot. Shipping is free with an Amazon Prime account. Otherwise, it adds $6. You'd pay $930-$1,100 for a new model. It detects and destroys formaldehyde, has an H13 HEPA filter that lasts up to 5 years, and can be controlled via the MyDyson app. Cleaning up to 1,076 sq ft of air per hour, it's great for large rooms. Plus, you're protected with a Dyson 6-Month Warranty.

Posted by Jacob K. 2 hours ago
$629.99
$1,099.99
Save 42%
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