Smart Bargains is taking up to [20% off all heaters and humidifiers through 10/4, which lowers the price of the Hunter 5 Gallon Endurawick Humidifier from $69.99 to $59.98. Activate our 15% off coupon for new customers and the price drops to $50.98. Humidifiers help inhibit the growth of gross air born pathogens, dust and mold and the filter in this model never needs to be changed. Shipping is $9.95 and there's no sales tax (except CO, KY, MA, NC, NY). Returning customers who spend $75 can activate this link for free shipping.