Today only (4/08) Best Buy is offering this Holmes Air Purifier (HAP9422-UA) for $44.99 plus free shipping. Sales tax where applicable.

Why this deal is hot:
This Holmes Air Purifier is $25 off the retail price and is the best price found on this item.

What this does and why you need it:
This air purifier has a 170 sq. ft. filtering capacity, HEPA-Type filtration system, ehanced Arm & Hammer filter, 3 speed settings, filter service indicator, and more.