However, my buddy is stubbornly holding to her own beliefs, plus she refuses to change her air filter
I wish that my buddy would just listen to me. I keep telling my buddy that she needs to change the air filter, but she won’t do anything about her air filter. She has entirely bad pollen irritations, plus I know that the problem is that she doesn’t change her air filter. She is allergic to dust, plus when she is at home, she always feels sick, and everyone knows that having a nice air filter can help to reduce pollen irritations, but she apparently does not know this. I explained to him that the air filter could help, but she thinks that it is stupid that anyone could think that your air filter would help at all. However, the air filter was literally designed to keep dirt from being in your air. When the dirt is in your air, it can get into your Heating plus A/C unit. If the dirt gets into your Heating plus A/C unit, it will be distributed throughout your house. When you change your air filter like you are supposed to, the dirt is taken out of the air plus prevented from traveling through your Heating plus A/C unit. It is trapped in the air filter. This can help your health, plus it also helps your Heating plus A/C unit. Your Heating plus A/C unit can literally be destroyed if you fail to change the air filter. However, my buddy is stubbornly holding to her own beliefs, plus she refuses to change her air filter. I know that you cannot help most people. I know that the air filter will help, but if she refuses to change it, then there is nothing that I can do.