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Does a Dirty Furnace Filter Impact Equipment Performance

Unfortunately probably the most often neglected maintenance tasks for residential hvac systems is changing the furnace filter. A furnace filter is definitely a important element of any ac or furnace.

Lots of people make use of the cheap disposable fibreglass furnace filters thinking they're receiving targeted value for their money. The reality is these filters are alongside useless because they do not remove enough dust from the air to create much of a difference.

There's greater value in using one of the more efficient varieties of furnace filter available there are many to select from, starting with the most popular pleated furnace filter with a of the lesser known specialty filters popular in lots of homes.

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

What really happens?

Ac Filter

   Reduced refrigerant operating pressures inside the ac which could cause the evaporator coil to ice up.
   Reduced cooling capacity which leads to longer run times and higher energy costs.
   Poor air circulation throughout your home leading to some spaces not cooled properly

electrostatic furnace filters

Furnace Filter

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

A common belief would be that the blower fan also has to work harder once the furnace filter is dirty but this claim is just produced by individuals who don't really understand the operating characteristics of the 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 exchange or clean your air conditioning filter at least every 3 months for one and two inch filters. Four inch filters is often left in the system longer with respect to the filter efficiency and several additional factors.

Which replacement furnace filter is the greatest? Selecting the best furnace filter isn't a simple thing to do because there are a lot of variables to think about. You will find filters to satisfy virtually every need. Allergy sufferers may require a very efficient filter, while a person who doesn't have allergies only requires a moderately efficient filter. You may don't have allergies but you hate dusting and that's what takes you for making your choice.

To make things even more complicated, you can even find duct mounted home air cleaners that you can use in conjunction with a your furnace filter. These assistance to purify the air even more.