Sears offers the Whirlpool Whispure Tower Air Purifier
, model no. APT40010R, for $113.99. Coupon code "10OFF75" cuts it to $103.99
. Opt for in-store pickup
to avoid the $90 shipping charge. That's $21 under our April mention and the lowest total price we could find now by $76. It's designed for rooms of up to 200-square feet and features a charcoal pre-filter that reduces volatile organic compounds (VOCs), filter change indicator, sleep mode, up to 18-hour countdown timer, and more.