Various Kinds Of Heating and cooling Filters

The air filters in your HVAC system are the very first and most effective measure in sustaining your heating and air conditioning system. Any Heating and cooling professional will tell you to swap your filters often. Using fresh filters will drastically extend its life span and this preventative maintenance can save you money on repairs or down the road. Not to forget to mention, they help keep up the air quality in your home.

While a few products claim to be productive for ninety days or even more, most specialists strongly recommend swapping your filters every thirty days. At any rate, you should take a look at your filters regularly. The age of your Heating and air conditioning system and the rate of usage will decide how much wear a filter suffers. You'll know your filters need to be changed out when it's layered in thick airborne debris. When a filter is clogged up, not only is it no longer doing its job, it is diminishing the efficiency of your heating system as the dirt starts to absorb heat. It also ends up being a fire hazard.

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What filter is perfect for your home? There are a wide range of filters to choose from based on your budget and preferred air quality.

Fiberglass Filters:
these are your traditional filters for a homeowner on a budget. They're made up of several layers of fiberglass mesh. These filter dust by physically trapping them in a dense net. While fiberglass filters are better than nothing, they have a tendency to clog quickly and permit a substantial percentage of smaller particulates pass through.

Electrostatic Filters:
these filters are created from a material that produces an electrostatic charge as air flows through them. This static acts like a magnet for dirt particles, attracting them and locking them into the filter. These are commonly considered more effective than fiberglass filters, especially for people with asthma, allergies or other respiratory problems. They should still be replaced at least monthly to get their full benefit.

Electronic Filters:
these filters work by either drawing particles in with an artificially produced electrostatic charge, or by passing air through an ionizing device to charge the air around it and create an attraction between airborne particles and the filter. In either case, these filters are plugged into a power source and can be cleaned out instead of replaced. These are typically regarded as the top of the line in filtration systems, and come with a increase in price.

Specialty Filters:
there are a multitude of companies offering specialized filters to tackle specific air quality challenges. Some come pretreated with disinfectants so they not only trap particulate matter but also kill airborne bacteria or viruses that pass through, making them a excellent choice for the immune-suppressed, or households with children or elderly residents. Filters containing activated charcoal or carbon are available that can minimize foul odors if a house has that problem. HEPA and micro-particle filters are typically considered the most beneficial for increasing air quality in the home, and can even be found as freestanding air purifiers if you don’t want to have one built into your HVAC.

Ultimately your choice in air filter comes down to budget vs. quality. For most homeowners, a typical fiberglass filter will do the trick, but for homes with older ductwork or residents with distinctive respiratory needs, you may need to upgrade to a more effective and therefore more pricey alternative.

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