I’ve always lived with the mindset that an air filter should be replaced every many weeks when the Heating, Ventilation, plus A/C idea is getting took care of for a new season. My parents always lived this way, so it was natural that I followed suit. It wasn’t until 1 of our most recent Heating, Ventilation, plus A/C tune ups that an Heating, Ventilation, plus A/C professional told me otherwise. According to him, air filters needed to be replaced every multiple to 3 weeks rather than every many weeks. This seemed awfully frequent, but he was adamant. When I asked him why it was so often, he broke it down in self-explanatory terms for me. Heating, Ventilation, plus A/C systems work best when there has nothing hindering it plus that starts with a clean air filter. When there’s a lot of dust plus debri clogging the air filter, it restricts airflow plus makes the Heating, Ventilation, plus A/C idea run harder to push air through. This makes things less efficient. The Heating, Ventilation, plus A/C professional also told me that if I was using a stronger plus more durable air filter, then I wouldn’t need to replace the air filter so frequently. The more luxurious plus thicker air filters could last longer than the cheaper plus more flimsy air filters. When I listened to the Heating, Ventilation, plus A/C professional tell me all this information, I couldn’t help but think grateful for his honesty. This was the first time I’d ever heard this information before, plus I knew it would help me care for our Heating, Ventilation, plus A/C idea better. I would now consider our air filter plus how often it was replaced more frequently than before.