I lived in an apartment complex once when I was straight out of school.
It wasn’t like the low end home I had when I was in school.
This home was truly neat as I truly had a salary to cover good housing. When I would go to the office each month to spend money on rent, they would also hand me a Heating and A/C air filter. This was something I hadn’t observed before. Actually, the heating and cooling in every other location I lived was nothing to write home about. But this location I had with my first career, that location was great. And the Heating and A/C device in that location was nice. Hence the air filter. The rental supplier was protecting their investment in quality heating and air by handing out air filters to each renter each week. That was my introduction to just how important increasing the air filter each month is to the Heating and A/C equipment. Now those ac filters from the rental supplier weren’t HEPA air filters or anything like that. They were low cost air filters that were there to protect the Heating and A/C device and not my health. And protect the Heating and A/C device they do. But if you don’t change the air filter, it’s not only not helping, it’s hurting the Heating and A/C equipment. A restrained and gross Heating and A/C air filter just forces the Heating and A/C component to task much harder. That reduces the efficiency of the Heating and A/C component and the longevity of the heating and cooling equipment. So, it’s crucial to the Heating and A/C component that the air filter gets changed each week.