Which furnace filter is right for my system
The furnace filter also helps to keep your equipment running for many years. If a filter was not removing particles, it could result in your furnace having a mechanical failure (or running inefficiently). Picture an inexpensive dirty filter that is stopping the airflow to your home, and actually pushing the previously stopped particulates back up the system. This is not only hard on the furnace, but can result in respritory issues for the residents.
Different Furnace Filters
When you purchase a new furnace filter you now have a choice: How much of the particles should be permitted to travel through the filter? Different filters offer ratings (usually in a percentage) to help you to compare the differences between a less expensive filter in addition to a more expensive one. The answer is not always to go with the one that removes all of the particles, because this could cause your system to have to work harder to push air through a tigher filter.
A few criteria is highly recommended:
1. What is the air quality in the house like with the current installed filter?
2. Is there anyone in the residence who is suffering from asma and needs a tigher filter?
3. What is the difference in cost between the less pricey and more expensive filter models?
4. May well my system handle a tighter filter?
5. Do I need to test my indoor air quality system?
6. Should i have an older furnace?
The Bottom Line
The best thing that you can do to consider which filter to use is to contact a specialized company who will recommend the right filter for a home and comfort system. A professional installer specializes in choosing the right balance between an efficient system and clean air, which will provide you with years of clean air and also an efficient system.
You should also look for an installer who offers advanced indoor quality of air testing which can actually measure the current level of particulates in your system. In some residences, we offer alternatives to going with a different filter. These solutions sometimes include the addition of air handler.
