Sears offers the Kenmore Tower Air Cleaner, model no. 88830, for $49.88. Choose in-store pickup to dodge the $11.25 shipping fee. (Kenmore charges the same.) That's $5 under our October mention, $50 off list, and the lowest price we could find. It features three speed settings, filter change reminder, and comes with two replacement filters.

Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.