6 month filter

People have a bad habit of getting an air bear filter system (which are great) and forgetting about them. This filter is 1.5 years old it is a six month filter. They are made to stay in longer but not that long. A house with no pets can go for a year. They do cost more and the rack is about $200 to install. You don't need a fancy system if you change your filters every month. This one is in a low crawl and the owner wants to only go under there once a year which works fine if he remembers to change it. I suggest you change your media type filter on a holiday so you remember when you changed it. Replacement media filters are about $60 you can order then online cheaper if you change it yourself Rod