Walmart offers the Honeywell True HEPA Air Purifier
in Black, model no. 50255B, for $99.99
with free shipping
. That's $15 under our mention from last month, the best now by $45, and the lowest total price we've seen. Designed for rooms up to 390 square feet, it features a true HEPA filter, three cleaning levels, and 360-degree air intake.