The main benefit of having a correctly fitted filter installed is life or death for your system. Yes that may seem harsh but the main purpose of a filter is to keep your system in tip top shape. It keeps debris from getting in there and potential damaging your system, this is why you need to make sure that you have the correct size and to change it often.
We strive to make this process as easy and painless as possible and have a wonderful walk through video on how to order custom filters on our custom filter page. But if it seems a bit confusing we have helpful staff waiting to provide you with the help you need. Keep your system in tip top shape with the correct size filter.