A:AnswerOur units feature a 3-stage filtration system including a high-efficiency carbon filter to help remove odor particles. For best results, we recommend minimizing the source of the smell as best as possible first. The air must also pass through the filters a few times.
A:AnswerThe filter is extremely easy to change. It's a matter of opening the filter door, pulling out the old one and inserting the new filter. It just sort of sits in there, somewhat loosely, so there's no complicated clamps or anything to mess with.
A:AnswerProbably because it is available everywhere so the markup isn't enough to pay the cost of storing it. I checked to make sure the filters were available online and bought the purifier. I'm not concerned about where I buy the filter.
