A GREAT way to save money is to make sure that your appliances are running efficiently. Get and keep your HVAC unit in tip-top shape by switching out air filters monthly with this deal! You see, as the Special of the Day, is offering their 7-ct. packs of Honeywell Air Filters here for as low as only $22.99 each, or just $3.28 per filter. And, shipping is free on all orders through today.