Do you remember when it's time to replace your filter or have your system maintenance? We can help make this easy for you. We have developed a custom email Filter Reminder Program so you'll never forget again. All you need to do is complete the contact page and in the message box, tell us you filter size, brand name, how often and the last time you replace or clean it. Our custom Filter Reminder Program will email you letting you know that its time to replace your filter. Now you'll never have to mark your calander, or worry when was the last time I replaced my filter. The Filter Reminder Program will also reminding you when it's time to maintenace your system, replacing humidifer pads, UV lamps, etc. Combining this progam with a custom maintenance contract will keep your system operating at its peak performance all year long.