What happens if you don’t change air filter in house?

Can you get sick from not changing air filter?

Stay Healthy with a New Air Filter

Pollutants and small contaminants can make you sick if you don’t keep the filter clean. With regular filter changes, your home’s indoor air will be clean, safe, and fresh.

How long can you go without changing air filter?

How long can you go without changing the air filter? The longest you should go without changing your air filter is the recommended 90 days. However, if replacing your air filter is simply out of the question for an extended period of time, going beyond 90 days is not going to cause irreparable harm to your AC system.

How often should you change an air filter in your house?

Here are averages that may help you know how regularly you should get a new air filter at your residence:

  1. Vacation house or one occupant and no pets or allergies: every 6–12 months.
  2. Ordinary suburban home without pets: every 90 days.
  3. One dog or cat: every 60 days.
  4. More than one pet or if anyone has allergies: 20–45 days.
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Is it OK to not have an air filter in your house?

Without a filter, the condensation drain will fail to drain the moisture from your AC unit. This will result in condensation accumulation on the Freon tubing. The condensation will then start dripping down the pan, causing water damage to the whole system.

Is no air filter better than a dirty one?

Running your air conditioner without a filter is worse than running it with a dirty one. Instead, get to the store as soon as possible for a replacement or call an HVAC professional for replacement. Without a filter, your air conditioner is at risk for severe and expensive problems.

Do I really need to change my air filter?

Air filters should be changed every 12,000 to 15,000 miles or so, more often in dusty driving conditions. … A dirty air filter might appear clean but should still be replaced at the recommended intervals. A new air filter will increase gas mileage, reduce emissions, allow optimal air flow and improve engine performance.

Does changing air filter make house cooler?

Many people wonder, “Can a dirty air filter cause my AC not to cool?” The simple answer is yes – a dirty filter can create several problems that can hinder your unit’s effectiveness. Not to mention, a dirty filter can also lead to premature failure of your system.

Do air filters make a difference house?

If it fits, it’s fine. Air filters remove different sizes of particulates from the air before the air flows through the blower and into the rest of your home. … Longer run times use more energy, cost you more money, and even worse — reduce the blower motor’s lifespan eventually leaving you an expensive repair bill.

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