I try to go to my Grandparents property every weekend. I am the only grandchild that ever goes every week. I live about 15 minutes from their property so I try to visit them as much as I can. My Grandma is 85 as well as my Grandpa is almost 90 years old. They look superb for their age But they are not really active when it comes to leaving their property or doing things around the house. When I go there every weekend I ask to see if they need help with anything! Last weekend I had to help them pull some weeds out of their flower beds. It was really hot out that morning as well as I am not a fan of pulling weeds, however it is something that they needed help with. When I went over this weekend my Grandpa told me that she needed help going downstairs to the basement to change the HVAC filter. I am respected with changing HVAC filters because I change them in my property every four months. By changing my HVAC air filter every four months, it optimizes my air quality as well as gets rid of any harmful particles or dust. When my Grandpa as well as I opened up the slot for the air filter I saw that the air filter was completely clogged. I asked him when the last time she changed the air filter as well as she told me about two years ago. I told him that she should not wait to change the air filter that long again, and she said that she forgot to do so however remembered when she looked outside as well as saw her neighbor had an HVAC van outside of their house.