As one of its daily deals, Home Depot offers the Winix Freshome PlasmaWave True HEPA Air Cleaner, model no. P300, for $149 with free shipping. That's a buck under our mention from two weeks ago and the lowest total price we could find by $20. It features 3-stage filtration, air quality sensor, four fan settings, PlasmaWave technology, and a clean air delivery rate of up to 300 square feet.

Also available is the Winix Freshome PlasmaWave True HEPA Air Cleaner, model no. 150, for $119 with free shipping. That's the lowest total price we could find by $4. It features 3-stage filtration, air quality sensor, four fan settings, PlasmaWave technology, and a clean air delivery rate of up to 150 square feet. Both deals end today.