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Does a Dirty Furnace Filter Impact Equipment Performance

Unfortunately one of the most often neglected maintenance tasks for residential heating and air conditioning systems is changing the furnace filter. A furnace filter is definitely a important component of any air conditioner or furnace.

Many people make use of the cheap disposable fibreglass furnace filters thinking they are receiving targeted value for his or her money. The truth is that these filters are next to useless because they don't remove enough dust in the air to make much of a difference.

There is greater value in making use of one of the most efficient types of furnace filter available there are lots of to select from, starting with the most popular pleated furnace filter to some from the lesser known specialty filters commonly used in many homes.

Why is the furnace filter essential? There are many very important things that happen when individuals don't change their furnace filter or air conditioner filter. It's easy to hear that not changing your air conditioner filter or furnace filter may cause problems.

What really happens?

Air Conditioner Filter

   Reduced refrigerant operating pressures inside the ac which can make the evaporator coil to ice up.
   Reduced cooling capacity which leads to longer run times and better energy costs.
   Poor air circulation throughout your house leading to some spaces not being cooled properly

electrostatic furnace filter

Furnace Filter

   Reduced air flow over the heat exchanger resulting in higher heat exchanger operating temperatures. This could lead to cracked heat exchangers causing Co to leak in to the space being heated.
   Increased run times due to lower air flow. This results in higher fuel costs since it takes longer to heat the area. In electric forced air furnaces the result is exactly the same except your power bill will be higher.

A typical belief would be that the blower fan also offers to operate harder once the furnace filter is dirty but this claim is only produced by individuals who don't really comprehend the operating characteristics of a centrifugal fan.

How often should you improve your furnace filter? To ensure that your furnace or air conditioner is constantly on the operate at maximum efficiency it is very important to replace or clean your air filter at least every 3 months for one and two inch filters. Four inch filters can often be left in the system longer with respect to the filter efficiency and many other factors.

Which replacement furnace filter is the greatest? Selecting the best furnace filter is not a simple thing to do since there are so many variables to consider. You will find filters to meet just about any need. Allergy sufferers may require a very efficient filter, while an individual who doesn't have allergies only takes a moderately efficient filter. Maybe you do not have allergies however, you hate dusting and that is what guides you for making your decision.

To create things even more complicated, there are even duct mounted air purifiers that you can use along with a your furnace filter. These assistance to purify the air even further.