As one of its daily deals, Amazon offers the Fellowes AeraMax 100 Air Purifier, model no. 9320301, for $79.99 with free shipping. That's $17 under the lowest total price we could find for a similar air purifier elsewhere. It purportedly captures 99.97% of airborne particles within an area of 100-square-feet and features a filter change indicator.
Also available is the Fellowes AeraMax 200 Air Purifier, model no. 9320401, for $119.99 with free shipping. That's $87 under the lowest total price we could find for such an air purifier elsewhere. It purifies air within 200-square-feet and features a fan speed indicator. Both deals end today.